/* =====================================================
   IG-AVANCADA — design moderno dark, linguagem Dr.web
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@500;600&display=swap');

/* ============ RESET + TOKENS ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    /* Backgrounds */
    --bg-base: #0a0a12;
    --bg-gradient: radial-gradient(ellipse at top, #141429 0%, #0a0a12 45%, #07070f 100%);
    --bg-card: #12121e;
    --bg-card-hover: #17172a;
    --bg-input: #0a0a12;
    --bg-elevated: #1a1a2e;
    --bg-overlay: rgba(5, 5, 15, 0.78);

    /* Text */
    --text: #e8e8f0;
    --text-muted: #a0a0bc;
    --text-dim: #6a6a88;

    /* Borders */
    --border: #2a2a4a;
    --border-soft: #1e1e36;
    --border-strong: #3a3a5e;

    /* Accents — Dr.web style: blue→purple gradient */
    --accent-blue: #3498db;
    --accent-blue-soft: rgba(52, 152, 219, 0.15);
    --accent-purple: #9b59b6;
    --accent-purple-soft: rgba(155, 89, 182, 0.15);
    --accent-cyan: #1abc9c;
    --accent-cyan-soft: rgba(26, 188, 156, 0.15);
    --accent-green: #2ecc71;
    --accent-green-soft: rgba(46, 204, 113, 0.15);
    --accent-orange: #f39c12;
    --accent-orange-soft: rgba(243, 156, 18, 0.15);
    --accent-red: #e74c3c;
    --accent-red-soft: rgba(231, 76, 60, 0.15);
    --accent-pink: #ec4899;
    --accent-pink-soft: rgba(236, 72, 153, 0.15);

    /* Gradientes */
    --grad-primary: linear-gradient(135deg, #3498db 0%, #9b59b6 100%);
    --grad-accent: linear-gradient(135deg, #1abc9c 0%, #3498db 60%, #9b59b6 100%);
    --grad-lock: linear-gradient(135deg, rgba(52, 152, 219, 0.25), rgba(155, 89, 182, 0.25));

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
    --glow-primary: 0 0 32px rgba(52, 152, 219, 0.25);
    --glow-purple: 0 0 32px rgba(155, 89, 182, 0.25);

    /* Radius */
    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 14px;
    --r-xl: 20px;
    --r-full: 9999px;

    /* Transições */
    --t-fast: 0.12s ease;
    --t: 0.2s ease;
    --t-slow: 0.4s cubic-bezier(0.22, 1, 0.36, 1);

    /* Tipografia */
    --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', Consolas, monospace;
}

html { font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

body {
    font-family: var(--font);
    background: var(--bg-gradient);
    background-attachment: fixed;
    color: var(--text);
    min-height: 100vh;
    line-height: 1.55;
    font-size: 14px;
}

::selection { background: var(--accent-purple); color: white; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: var(--r-full); border: 2px solid var(--bg-base); }
::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

.texto-gradiente {
    background: var(--grad-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============ CONTAINER ============ */
.app-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 24px;
}
@media (max-width: 768px) { .app-container { padding: 16px; } }

/* ============ HEADER ============ */
.iga-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-soft);
}
.iga-header h1 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 2px;
}
.iga-versao {
    display: inline-block;
    vertical-align: middle;
    margin-left: 8px;
    padding: 3px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--r-full);
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-cyan);
    -webkit-text-fill-color: var(--accent-cyan);
    letter-spacing: 0;
    text-transform: none;
}
.iga-header .subtitulo {
    color: var(--text-muted);
    font-size: 13px;
}
.iga-header-side {
    display: flex;
    align-items: center;
    gap: 12px;
}
.iga-hoje {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-md);
    line-height: 1.2;
}
.iga-hoje-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
}
.iga-hoje-data {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--text);
    font-weight: 600;
}

/* ============ CARD ============ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--t), box-shadow var(--t);
}
.card:hover { border-color: var(--border); }

.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-soft);
}
.card-header .icon { font-size: 16px; }
.card-header.rosa { color: var(--accent-pink); }
.card-header.roxo { color: var(--accent-purple); }
.card-header.azul { color: var(--accent-blue); }

/* ============ BOTÕES ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: var(--r-md);
    font-weight: 500;
    font-size: 13px;
    cursor: pointer;
    border: 1px solid transparent;
    font-family: inherit;
    transition: all var(--t);
    white-space: nowrap;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-primary {
    background: var(--grad-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(52, 152, 219, 0.35);
}
.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.45);
}

.btn-secondary {
    background: var(--bg-card-hover);
    color: var(--text);
    border-color: var(--border);
}
.btn-secondary:hover:not(:disabled) { background: var(--bg-elevated); border-color: var(--border-strong); }

.btn-outline {
    background: transparent;
    color: var(--accent-blue);
    border-color: var(--accent-blue);
}
.btn-outline:hover:not(:disabled) { background: var(--accent-blue-soft); }

.btn-sm { padding: 6px 12px; font-size: 12px; border-radius: 8px; }

/* ============ INPUTS ============ */
.form-label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    color: var(--text-dim);
    margin-bottom: 6px;
}
.form-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    color: var(--text);
    font: inherit;
    font-size: 13px;
    transition: border-color var(--t), box-shadow var(--t);
}
.form-input:hover { border-color: var(--border-strong); }
.form-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.18);
}
.form-input.error {
    border-color: var(--accent-red);
    background: var(--accent-red-soft);
}
.form-input.error:focus {
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.25);
}
.form-input::placeholder { color: var(--text-dim); }
.form-input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(0.7); cursor: pointer; }
.form-input-compact { width: 70px; text-align: center; padding: 10px 8px; }

select.form-input { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='%23a0a0bc'%3E%3Cpath d='M6 8L2 4h8z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 12px; padding-right: 32px; cursor: pointer; }

/* ============ IG DEFINIDA (LOCK CARD) ============ */
.iga-lock {
    position: relative;
    padding: 28px;
    margin-bottom: 24px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.08) 0%, rgba(155, 89, 182, 0.08) 100%), var(--bg-card);
    border: 1px solid var(--accent-purple);
    box-shadow: var(--shadow), var(--glow-purple);
    overflow: hidden;
}
.iga-lock::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; height: 3px;
    background: var(--grad-accent);
}
.iga-lock-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.iga-lock-actions { display: flex; gap: 8px; }
.iga-lock-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    background: var(--grad-primary);
    color: white;
    border-radius: var(--r-full);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
}
.iga-lock-main {
    font-size: 38px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 6px;
    background: var(--grad-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.iga-lock-sub {
    color: var(--text);
    font-size: 15px;
    margin-bottom: 4px;
}
.iga-lock-meta {
    color: var(--text-dim);
    font-size: 12px;
    font-family: var(--font-mono);
}

/* ============ GRID PRINCIPAL ============ */
.iga-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
    align-items: start;
}
@media (max-width: 1024px) { .iga-grid { grid-template-columns: 1fr; } }

/* Variante 3 colunas (IG-basica: entradas | timeline | calendário) */
.iga-grid.igb-grid-3 { grid-template-columns: 460px 1fr 320px; }
@media (max-width: 1300px) {
    .iga-grid.igb-grid-3 { grid-template-columns: 420px 1fr 300px; }
}
@media (max-width: 1100px) {
    .iga-grid.igb-grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 800px) {
    .iga-grid.igb-grid-3 { grid-template-columns: 1fr; }
}

.iga-right-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

/* ============ INPUTS PANEL ============ */
.iga-group { margin-bottom: 20px; }
.iga-group:last-child { margin-bottom: 0; }
.iga-group-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    padding-bottom: 8px;
    margin-bottom: 10px;
    border-bottom: 1px dashed var(--border-soft);
}
.iga-group-empty {
    padding: 12px;
    background: var(--bg-input);
    border: 1px dashed var(--border);
    border-radius: var(--r-md);
    color: var(--text-dim);
    font-size: 12px;
    text-align: center;
}

.iga-rows { display: flex; flex-direction: column; gap: 8px; }
.iga-row {
    display: grid;
    grid-template-columns: 100px 1fr;
    align-items: center;
    gap: 12px;
}
.iga-row-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}
.iga-row-duo { display: flex; gap: 6px; }

/* Biometria grid */
.iga-biometria { display: flex; flex-direction: column; gap: 8px; }
.iga-bio-row {
    display: grid;
    grid-template-columns: 80px 80px 1fr auto;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    border-radius: var(--r-sm);
    transition: background var(--t-fast);
}
.iga-bio-row:hover { background: var(--bg-card-hover); }
.iga-bio-row.dual { grid-template-columns: 80px 70px 70px 1fr auto; }
.iga-bio-row.dual-labels { display: grid; grid-template-columns: 80px 70px 70px 1fr auto; gap: 8px; font-size: 10px; color: var(--text-dim); margin-bottom: -4px; }
.iga-bio-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
}
.iga-bio-mm {
    font-size: 12px;
    font-family: var(--font-mono);
    text-align: right;
    padding: 8px 10px;
}
.iga-bio-formula {
    font-size: 11px;
    padding: 8px 10px;
}
.iga-bio-result {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    text-align: right;
    min-width: 80px;
}
.iga-bio-row.invalido .iga-bio-label,
.iga-bio-row.invalido .iga-bio-result { color: var(--text-dim); opacity: 0.5; }
.iga-bio-row.fora-faixa { opacity: 0.55; }
.iga-bio-row.fora-faixa .iga-bio-result { color: var(--accent-orange); }

/* US anteriores */
.iga-us-list { display: flex; flex-direction: column; gap: 10px; }
.iga-us-item {
    position: relative;
    padding: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-md);
}
.iga-us-item-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-dim);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.iga-us-item-remove {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 14px;
    transition: color var(--t-fast);
    padding: 0 4px;
}
.iga-us-item-remove:hover { color: var(--accent-red); }
.iga-us-item-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    align-items: center;
    margin-bottom: 6px;
}
.iga-us-item-mode {
    display: flex;
    gap: 8px;
    font-size: 11px;
    margin-bottom: 6px;
    color: var(--text-muted);
}
.iga-us-item-mode label { display: flex; gap: 4px; align-items: center; cursor: pointer; }
.iga-us-item-sd { display: flex; gap: 4px; align-items: center; }

/* ============ RESULTS TABLE ============ */
.iga-results-hint {
    padding: 32px 16px;
    text-align: center;
    color: var(--text-dim);
    font-size: 13px;
    background: var(--bg-input);
    border: 1px dashed var(--border);
    border-radius: var(--r-md);
}

.iga-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.iga-table th {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
    text-align: left;
    padding: 8px 10px;
    border-bottom: 1px solid var(--border-soft);
}
.iga-table th:nth-child(3),
.iga-table th:nth-child(4),
.iga-table th:nth-child(5) { text-align: right; font-family: var(--font-mono); }
.iga-table td {
    padding: 10px;
    border-bottom: 1px solid var(--border-soft);
    vertical-align: middle;
}
.iga-table tr:last-child td { border-bottom: none; }
.iga-table tr.selected td { background: var(--accent-blue-soft); }
.iga-table tr.selected td:first-child { box-shadow: inset 3px 0 0 var(--accent-blue); }
.iga-table tr.invalido td { opacity: 0.4; }
.iga-table tr:not(.invalido):hover td { background: var(--bg-card-hover); cursor: pointer; }

.iga-table input[type="radio"] {
    appearance: none;
    width: 14px; height: 14px;
    border: 2px solid var(--border-strong);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--t-fast);
}
.iga-table input[type="radio"]:checked {
    border-color: var(--accent-blue);
    background: radial-gradient(circle, var(--accent-blue) 45%, transparent 55%);
}

.iga-cell-metodo {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.iga-cell-metodo-main { font-weight: 500; color: var(--text); }
.iga-cell-metodo-sub { font-size: 10px; color: var(--text-dim); font-family: var(--font-mono); }

.iga-cell-ig { font-family: var(--font-mono); font-weight: 600; color: var(--text); text-align: right; }
.iga-cell-dpp { font-family: var(--font-mono); color: var(--text-muted); text-align: right; font-size: 12px; }
.iga-cell-diff { font-family: var(--font-mono); font-size: 11px; text-align: right; }
.iga-cell-diff.zero { color: var(--text-dim); }
.iga-cell-diff.pos { color: var(--accent-cyan); }
.iga-cell-diff.neg { color: var(--accent-orange); }
.iga-cell-diff.big { color: var(--accent-red); font-weight: 600; }

.iga-results-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: 16px;
    margin-top: 12px;
    border-top: 1px solid var(--border-soft);
}

/* ============ TIMELINE ============ */
.iga-timeline-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 2px;
}
.iga-tl-row {
    display: grid;
    grid-template-columns: 10px 1fr 76px 164px 58px;
    gap: 10px;
    align-items: center;
    padding: 4px 8px;
    border-radius: var(--r-sm);
    border: 1px solid transparent;
    transition: all var(--t-fast);
    font-size: 12px;
}
.iga-tl-row:hover { background: var(--bg-card-hover); }
.iga-tl-row.current {
    background: var(--accent-blue-soft);
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.08);
}
.iga-tl-row.past { opacity: 0.45; }
.iga-tl-row.past:hover { opacity: 0.75; }

.iga-tl-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-strong);
    justify-self: center;
}
.iga-tl-row.past .iga-tl-dot { background: var(--text-dim); }
.iga-tl-row.current .iga-tl-dot { background: var(--accent-blue); box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.25); animation: pulse-dot 2s infinite; }
.iga-tl-row.upcoming .iga-tl-dot { background: var(--accent-purple); }

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.25); }
    50% { box-shadow: 0 0 0 6px rgba(52, 152, 219, 0.1); }
}

.iga-tl-ga {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
}
.iga-tl-label { font-size: 12px; color: var(--text); }
.iga-tl-sem {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-cyan);
    white-space: nowrap;
    text-align: left;
}
.iga-tl-date {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    text-align: right;
    white-space: nowrap;
}
.iga-tl-date .range-sep { color: var(--text-dim); margin: 0 4px; }
.iga-tl-status {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    text-align: right;
    white-space: nowrap;
}

.iga-tl-ref {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-dim);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
}
.iga-tl-ref.locked { color: var(--accent-blue); }
.iga-tl-ref.preview { color: var(--accent-orange); }
.iga-tl-status.past { color: var(--text-dim); }
.iga-tl-status.current { color: var(--accent-blue); }
.iga-tl-status.upcoming { color: var(--accent-purple); }
.iga-tl-status.overdue { color: var(--accent-red); }

/* Trimestre divider */
.iga-tl-trimestre {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    padding: 6px 0 2px;
    border-top: 1px dashed var(--border-soft);
    margin-top: 3px;
}
.iga-tl-trimestre:first-child { border-top: none; margin-top: 0; padding-top: 0; }

/* ============ PESO FETAL ============ */
.iga-peso-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.iga-peso-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}
@media (max-width: 640px) {
    .iga-peso-controls { grid-template-columns: 1fr; }
    .iga-peso-grid { grid-template-columns: repeat(2, 1fr); }
}
.iga-peso-cell {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.iga-peso-cell.hidden { display: none; }
.iga-peso-resultado {
    padding: 16px 20px;
    background: var(--bg-input);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-md);
    text-align: center;
    color: var(--text-muted);
    font-size: 13px;
}
.iga-peso-resultado.ok {
    background: linear-gradient(135deg, var(--accent-cyan-soft), transparent), var(--bg-input);
    border-color: var(--accent-cyan);
    color: var(--text);
}
.iga-peso-resultado .valor {
    font-size: 32px;
    font-weight: 700;
    font-family: var(--font-mono);
    background: var(--grad-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
    line-height: 1.1;
    margin-bottom: 4px;
}

/* ============ MODAL ============ */
.iga-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-overlay);
    backdrop-filter: blur(6px);
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}
.iga-modal[hidden] { display: none; }
.iga-modal-body {
    width: min(480px, 92vw);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    animation: slideUp 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.iga-modal-body h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}
.iga-modal-body p { color: var(--text-muted); margin-bottom: 16px; font-size: 13px; }
.iga-modal-compare {
    background: var(--bg-input);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-md);
    padding: 12px;
    margin-bottom: 16px;
    font-size: 12px;
}
.iga-modal-compare > div + div { margin-top: 6px; }
.iga-modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 16px;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ============ FOOTER ============ */
.iga-footer {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid var(--border-soft);
    color: var(--text-dim);
    font-size: 12px;
    text-align: center;
}
.iga-footer p { margin-bottom: 4px; }
.iga-footer a { color: var(--accent-blue); text-decoration: none; }
.iga-footer a:hover { color: var(--accent-purple); text-decoration: underline; }
.iga-footer .separador { color: var(--text-dim); margin: 0 6px; }
.iga-footer .autor { margin-top: 8px; color: var(--text-muted); }

/* ============ TOAST ============ */
.toast-container {
    position: fixed;
    top: 20px; right: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 1100;
    pointer-events: none;
}
.toast {
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent-blue);
    border-radius: var(--r-md);
    box-shadow: var(--shadow);
    font-size: 13px;
    min-width: 260px;
    pointer-events: auto;
    animation: slideInRight 0.3s ease;
}
.toast.success { border-left-color: var(--accent-green); }
.toast.warning { border-left-color: var(--accent-orange); }
.toast.error { border-left-color: var(--accent-red); }
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ============ TOOLTIP ============ */
[data-tooltip] { position: relative; }
[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 11px;
    color: var(--text);
    white-space: nowrap;
    z-index: 10;
    box-shadow: var(--shadow);
}
/* =====================================================
   IG-BASICA — overrides/extras sobre ig-avancada.css
   ===================================================== */

/* Banner sempre visível — variação do iga-lock */
.igb-banner { margin-bottom: 20px; padding: 20px 24px; }
.igb-banner .iga-lock-main { font-size: 32px; }
.igb-banner .iga-lock-sub { font-size: 14px; }
.igb-banner.empty { opacity: 0.75; }
.igb-banner.empty::before { background: var(--border); }
.igb-banner.empty .iga-lock-badge { background: var(--bg-elevated); color: var(--text-dim); }
.igb-banner.empty .iga-lock-main { color: var(--text-dim); -webkit-text-fill-color: var(--text-dim); background: none; }
.igb-banner-ref {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    text-align: right;
    flex: 1;
}

/* ============ BANNER: nome paciente + botão imprimir ============ */
.iga-lock-head {
    flex-wrap: wrap;
    gap: 10px;
}
.iga-lock-name {
    display: block;
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px dashed var(--border);
    color: var(--text);
    font-family: inherit;
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.01em;
    padding: 4px 0 8px;
    margin-bottom: 8px;
    outline: none;
}
.iga-lock-name:focus {
    border-bottom-color: var(--accent-blue);
}
.iga-lock-name::placeholder {
    color: var(--text-dim);
    font-style: italic;
    font-weight: 400;
}
.igb-btn-print { white-space: nowrap; }

/* ============ IMPRESSÃO ============ */
.igb-print-only, .igb-print-header { display: none; }

@media print {
    /* Esconde tudo que não vai ao PDF */
    .iga-header,
    .igb-inputs,
    .igb-calendar,
    .igb-btn-limpar,
    .igb-btn-print,
    .igb-protocolo,
    .iga-footer,
    #toastContainer { display: none !important; }

    /* Fundo branco / texto escuro + forçar cores em todos os elementos */
    html, body {
        background: white !important;
        color: #0a0a12 !important;
        font-size: 11pt;
    }
    *, *::before, *::after {
        print-color-adjust: exact !important;
        -webkit-print-color-adjust: exact !important;
        color-adjust: exact !important;
    }
    .app-container { max-width: none; padding: 0; margin: 0; }
    .card {
        background: white !important;
        border: 1px solid #bbb !important;
        box-shadow: none !important;
        padding: 10px 14px !important;
        margin: 0 0 10px !important;
    }
    .card-header {
        color: #0a0a12 !important;
        border-color: #ddd !important;
        padding-bottom: 6px !important;
        margin-bottom: 8px !important;
        font-size: 10pt !important;
    }

    /* Header de impressão (nome + especialidade) */
    .igb-print-header {
        display: block !important;
        text-align: center;
        margin-bottom: 10px;
        padding-bottom: 8px;
        border-bottom: 2px solid #0a0a12;
    }
    .igb-print-header h1 {
        font-size: 18pt;
        font-weight: 700;
        margin: 0;
        color: #0a0a12 !important;
    }
    .igb-print-header p {
        font-size: 9pt;
        color: #444 !important;
        margin: 2px 0 0;
    }

    /* Banner IG em modo claro */
    .igb-banner { background: #fafafa !important; border-color: #bbb !important; padding: 12px 16px !important; }
    .iga-lock::before { background: #0a0a12 !important; height: 2px !important; }
    .iga-lock-badge { background: #0a0a12 !important; color: white !important; }
    .iga-lock-name {
        color: #0a0a12 !important;
        border-bottom-color: #bbb !important;
        font-size: 20pt !important;
    }
    .iga-lock-name::placeholder { color: transparent !important; }
    .iga-lock-main {
        -webkit-text-fill-color: #0a0a12 !important;
        background: none !important;
        color: #0a0a12 !important;
        font-size: 22pt !important;
    }
    .iga-lock-sub, .igb-banner-ref { color: #333 !important; }

    /* Grid: timeline ocupa tudo, entradas e calendário lateral escondidos */
    .iga-grid.igb-grid-3 { display: block !important; }
    .iga-timeline { page-break-inside: avoid; }
    .iga-tl-row { padding: 2px 4px !important; font-size: 9pt !important; }
    /* Timeline: secundários em cinza, mas NÃO sobrescreve .iga-tl-label
       (que recebe cor inline do evento via JS) */
    .iga-tl-ga, .iga-tl-sem, .iga-tl-date, .iga-tl-status { color: #555 !important; }
    .iga-tl-trimestre { color: #444 !important; border-color: #ccc !important; font-size: 8pt; }

    /* Calendário completo — página 2 */
    .igb-print-only {
        display: block !important;
        page-break-before: always;
        margin: 0;
    }
    .igb-print-cal-title {
        font-size: 13pt;
        font-weight: 700;
        margin: 0 0 8px;
        color: #0a0a12 !important;
        text-align: center;
    }
    .igb-print-cal-body {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 10px 14px !important;
        max-height: none !important;
        overflow: visible !important;
        padding: 0 !important;
    }
    .igb-print-cal-body .igb-cal-month { page-break-inside: avoid; }
    .igb-print-cal-body .igb-cal-head {
        font-size: 8pt !important;
        color: #0a0a12 !important;
        padding-bottom: 2px !important;
        margin-bottom: 3px !important;
    }
    .igb-print-cal-body .igb-cal-wd {
        font-size: 6pt !important;
        color: #555 !important;
        padding: 1px 0 !important;
    }
    /* Células padrão (sem evento): fundo branco, borda cinza clara */
    .igb-print-cal-body .igb-cal-day:not(.has-event) {
        background: white !important;
        color: #0a0a12 !important;
        border: 1px solid #ddd !important;
    }
    /* Células COM evento: background é aplicado inline pelo JS (fadeColor).
       NÃO sobrescrevemos o background — só garantimos borda e tamanho. */
    .igb-print-cal-body .igb-cal-day.has-event {
        color: #0a0a12 !important;
        border: 1px solid rgba(0, 0, 0, 0.15) !important;
    }
    .igb-print-cal-body .igb-cal-day {
        font-size: 7pt !important;
        border-radius: 2px !important;
    }
    .igb-print-cal-body .igb-cal-day.other-month {
        color: #e0e0e0 !important;
        background: white !important;
        border-color: #f0f0f0 !important;
    }
    .igb-print-cal-body .igb-cal-day.today {
        border: 1.5px solid #0a0a12 !important;
        font-weight: 700;
    }
    /* Past event day: mantém cor desbotada (via inline style JS) mas levemente mais cinza */
    .igb-print-cal-body .igb-cal-day.has-event.past { opacity: 0.55; }

    @page { margin: 10mm; size: A4; }
}

/* ============ CALENDÁRIO (múltiplos meses, rolável) ============ */
.igb-calendar { display: flex; flex-direction: column; }
.igb-calendar .card-header { margin-bottom: 12px; }
.igb-cal-hint {
    margin-left: auto;
    font-size: 10px;
    font-weight: 400;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-dim);
}
.igb-calendar-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 640px;
    overflow-y: auto;
    padding-right: 6px;
    scroll-behavior: smooth;
}
.igb-cal-month { scroll-margin-top: 8px; }
.igb-cal-head {
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text);
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 1px dashed var(--border-soft);
}
.igb-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}
.igb-cal-wd {
    font-size: 9px;
    font-weight: 600;
    text-align: center;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 3px 0;
}
.igb-cal-day {
    position: relative;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-muted);
    background: var(--bg-input);
    border: 1px solid var(--border-soft);
    border-radius: 4px;
    transition: transform var(--t-fast);
}
.igb-cal-day-icon {
    position: absolute;
    top: 0;
    right: 1px;
    font-size: 10px;
    line-height: 1;
    pointer-events: none;
    filter: drop-shadow(0 0 1px rgba(0,0,0,0.35));
    z-index: 2;
}

/* Marker: pequeno símbolo dentro da célula, atrás do número */
.igb-cal-day-marker {
    position: absolute;
    inset: 3px;
    pointer-events: none;
    z-index: 0;
}
.igb-cal-day-num {
    position: relative;
    z-index: 1;
    pointer-events: none;
}
.igb-cal-day { overflow: hidden; }
.igb-cal-day-marker.mark-circle {
    border: 2px solid currentColor;
    border-radius: 50%;
}
.igb-cal-day-marker.mark-square {
    border: 2px solid currentColor;
    border-radius: 3px;
}
.igb-cal-day-marker.mark-solid {
    background: currentColor;
    border-radius: 4px;
    opacity: 0.5;
}
.igb-cal-day-marker.mark-arrow-right {
    background: currentColor;
    clip-path: polygon(15% 15%, 85% 50%, 15% 85%);
    -webkit-clip-path: polygon(15% 15%, 85% 50%, 15% 85%);
}
.igb-cal-day-marker.mark-arrow-left {
    background: currentColor;
    clip-path: polygon(85% 15%, 15% 50%, 85% 85%);
    -webkit-clip-path: polygon(85% 15%, 15% 50%, 85% 85%);
}
.igb-cal-day-marker.mark-arrow-up {
    background: currentColor;
    clip-path: polygon(15% 85%, 50% 15%, 85% 85%);
    -webkit-clip-path: polygon(15% 85%, 50% 15%, 85% 85%);
}
.igb-cal-day-marker.mark-arrow-down {
    background: currentColor;
    clip-path: polygon(15% 15%, 50% 85%, 85% 15%);
    -webkit-clip-path: polygon(15% 15%, 50% 85%, 85% 15%);
}
/* Quando tem marker E NÃO tem evento cobrindo (bg via has-event), fica legível:
   arrow/solid preenchidos têm contraste, o número precisa ficar acima. */
.igb-cal-day.has-marker:not(.has-event) {
    background: transparent;
    border-color: transparent;
}
.igb-cal-day.has-marker .igb-cal-day-marker {
    z-index: 0;
}
/* Número do dia por cima de marker/bg, com text-shadow leve p/ legibilidade */
.igb-cal-day.has-marker {
    text-shadow: 0 0 3px rgba(0,0,0,0.5), 0 0 2px rgba(255,255,255,0.3);
}
.igb-cal-day.other-month {
    color: #4a4a5e; /* cinza discreto, visível mas claramente secundário */
    background: transparent !important;
    border-color: transparent !important;
}
.igb-cal-day.other-month .igb-cal-day-num { color: inherit; }
/* Dias de outro mês não recebem marker nem ícone pra não confundir */
.igb-cal-day.other-month .igb-cal-day-marker,
.igb-cal-day.other-month .igb-cal-day-icon { display: none; }
.igb-cal-day.today {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 2px rgba(26, 188, 156, 0.3);
    color: var(--accent-cyan);
    font-weight: 700;
}
.igb-cal-day.has-event {
    cursor: default;
    color: inherit; /* sobrescrito inline via contrasteTexto */
}
.igb-cal-day.has-event.today {
    box-shadow: 0 0 0 2px var(--accent-cyan);
}
/* Dia com evento que já passou: mantém cor mas opacidade reduzida */
.igb-cal-day.has-event.past {
    opacity: 0.45;
    filter: saturate(0.6);
}
.igb-cal-day.past:not(.has-event) {
    opacity: 0.5;
}

/* Color picker no editor de protocolo */
.igb-proto-color {
    width: 28px;
    height: 24px;
    padding: 0;
    background: transparent;
    border: 1px solid var(--border-soft);
    border-radius: 4px;
    cursor: pointer;
}
.igb-proto-color::-webkit-color-swatch-wrapper { padding: 2px; }
.igb-proto-color::-webkit-color-swatch { border: none; border-radius: 2px; }

/* ============ VISUALIZAÇÃO COMPLETA (overlay) ============ */
.igb-full-view {
    position: fixed;
    inset: 0;
    z-index: 1500;
    background: var(--bg-gradient);
    overflow-y: auto;
    padding: 24px;
    animation: fadeIn 0.2s ease;
}
.igb-full-view[hidden] { display: none; }
.igb-full-view-inner {
    max-width: 1400px;
    margin: 0 auto;
}
.igb-full-view-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 16px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-soft);
}
.igb-full-view-head h2 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 4px;
    letter-spacing: -0.01em;
}
.igb-full-view-sub {
    font-size: 14px;
    color: var(--text-muted);
}
.igb-full-view-sub strong { color: var(--text); }
.igb-full-view-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}
.igb-full-view-cal {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}
@media (max-width: 1200px) { .igb-full-view-cal { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 900px) { .igb-full-view-cal { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 600px) { .igb-full-view-cal { grid-template-columns: repeat(2, 1fr); } }

/* Calendário da full-view: 50% menor que o calendário lateral */
.igb-full-view .igb-cal-head {
    font-size: 10px;
    padding-bottom: 2px;
    margin-bottom: 3px;
}
.igb-full-view .igb-cal-wd {
    font-size: 7px;
    padding: 1px 0;
}
.igb-full-view .igb-cal-day {
    font-size: 9px;
    border-radius: 3px;
}
.igb-full-view .igb-cal-day-marker { inset: 2px; }
.igb-full-view .igb-cal-day-marker.mark-circle,
.igb-full-view .igb-cal-day-marker.mark-square { border-width: 1.5px; }
.igb-full-view .igb-cal-day-icon { font-size: 7px; top: -1px; }
.igb-full-view .igb-cal-grid { gap: 1px; }

/* Legenda em 2 colunas */
.igb-full-view-legend {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 14px 18px;
    background: var(--bg-card);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    margin-bottom: 16px;
}
@media (max-width: 700px) { .igb-full-view-legend { grid-template-columns: 1fr; } }
.legend-col h3 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    padding-bottom: 8px;
    margin-bottom: 12px;
    border-bottom: 1px dashed var(--border-soft);
}
.legend-col ul { list-style: none; padding: 0; margin: 0; }
.legend-item {
    display: grid;
    grid-template-columns: 24px 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 4px 2px;
    font-size: 12px;
}
.legend-item + .legend-item { border-top: 1px dashed var(--border-soft); }
.legend-chip {
    position: relative;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
}
.legend-chip .igb-cal-day-marker {
    position: absolute;
    inset: 2px;
}
.legend-icon {
    position: absolute;
    top: -2px;
    right: -2px;
    font-size: 10px;
    line-height: 1;
}
.legend-label {
    color: var(--text);
    font-weight: 500;
}
.legend-sem {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
}
.legend-empty {
    color: var(--text-dim);
    font-size: 12px;
    padding: 4px;
}

/* Print da página completa: esconde tudo fora do overlay */
@media print {
    body.igb-printing-full > *:not(.igb-full-view) { display: none !important; }
    body.igb-printing-full .igb-full-view {
        position: static !important;
        background: white !important;
        padding: 0;
        overflow: visible;
    }
    body.igb-printing-full .igb-full-view-head { border-color: #ccc !important; }
    body.igb-printing-full .igb-full-view-head h2,
    body.igb-printing-full .igb-full-view-sub,
    body.igb-printing-full .igb-full-view-sub strong,
    body.igb-printing-full .legend-col h3,
    body.igb-printing-full .legend-label,
    body.igb-printing-full .legend-sem {
        color: #0a0a12 !important;
    }
    body.igb-printing-full .igb-full-view-actions { display: none !important; }
    body.igb-printing-full .igb-full-view-legend {
        background: white !important;
        border-color: #ccc !important;
    }
    body.igb-printing-full .igb-full-view-cal {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 8px !important;
    }
    body.igb-printing-full .igb-cal-month { page-break-inside: avoid; }
    body.igb-printing-full .igb-cal-day:not(.has-event) {
        background: white !important;
        color: #0a0a12 !important;
        border-color: #ddd !important;
    }
    body.igb-printing-full .igb-cal-head { color: #0a0a12 !important; }
    body.igb-printing-full .igb-cal-wd { color: #555 !important; }
    body.igb-printing-full .igb-cal-day.other-month {
        color: #e0e0e0 !important;
    }
    @page { margin: 10mm; size: A4; }
}

/* Botão limpar — ocupa a largura de uma linha abaixo da lista de métodos */
.igb-btn-limpar {
    width: 100%;
    margin-top: 12px;
    padding: 10px 16px;
    font-size: 13px;
    justify-content: center;
}

/* Hint na label do card */
.igb-inputs-hint {
    margin-left: auto;
    font-size: 10px;
    font-weight: 400;
    color: var(--text-dim);
    text-transform: none;
    letter-spacing: 0;
}

/* Lista de métodos */
.igb-methods { display: flex; flex-direction: column; gap: 8px; }

.igb-method {
    display: grid;
    grid-template-columns: 28px 92px 1fr 88px;
    gap: 10px;
    align-items: center;
    padding: 8px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-md);
    cursor: pointer;
    transition: border-color var(--t), background var(--t);
}
.igb-method:hover { border-color: var(--border-strong); background: var(--bg-card-hover); }
.igb-method.selected {
    border-color: var(--accent-blue);
    background: linear-gradient(135deg, var(--accent-blue-soft), transparent), var(--bg-input);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.08);
}
.igb-method.invalid { opacity: 0.55; }
.igb-method.invalid .igb-method-ig { color: var(--text-dim); }

.igb-method-radio {
    width: 18px; height: 18px;
    border: 2px solid var(--border-strong);
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    transition: all var(--t-fast);
    justify-self: center;
}
.igb-method:hover .igb-method-radio { border-color: var(--text-muted); }
.igb-method.selected .igb-method-radio {
    border-color: var(--accent-blue);
    background: var(--accent-blue);
}
.igb-method.selected .igb-method-radio::after {
    content: '';
    position: absolute;
    inset: 3px;
    background: white;
    border-radius: 50%;
}

.igb-method-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
}

.igb-method-inputs {
    display: flex;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
    row-gap: 6px;
}
.igb-method-inputs .form-input {
    font-size: 12px;
    padding: 7px 10px;
}
.igb-method-inputs .form-input-compact { width: 62px; }

.igb-method-ig {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--accent-cyan);
    text-align: right;
    white-space: nowrap;
}
.igb-method-ig small {
    display: block;
    font-size: 10px;
    font-weight: 400;
    color: var(--text-dim);
    margin-top: 1px;
}

/* Protocolo colapsável */
.igb-protocolo { margin-top: 20px; }
.igb-protocolo .card-header { margin-bottom: 0; padding-bottom: 12px; }
.igb-proto-chev {
    margin-left: auto;
    font-size: 12px;
    color: var(--text-dim);
    transition: transform var(--t);
}
.igb-proto-chev.open { transform: rotate(90deg); color: var(--accent-pink); }

.igb-proto-body { padding-top: 16px; }
.igb-proto-controls {
    display: flex;
    gap: 8px;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.igb-proto-controls-left, .igb-proto-controls-right {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.igb-proto-list { display: flex; flex-direction: column; gap: 6px; }
.igb-proto-row {
    display: grid;
    grid-template-columns: 28px 1fr 60px 60px 60px 36px 56px 48px 56px 28px;
    gap: 8px;
    align-items: center;
    padding: 6px 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-sm);
}
.igb-proto-icone { text-align: center; font-size: 14px !important; padding: 4px !important; }
.igb-proto-marker {
    background: var(--bg-base) !important;
    border: 1px solid var(--border-soft) !important;
    border-radius: var(--r-sm);
    color: var(--text);
    font-size: 13px !important;
    padding: 5px 4px !important;
    text-align: center;
    cursor: pointer;
}
.igb-proto-row.disabled { opacity: 0.5; }
.igb-proto-row .igb-proto-check {
    width: 18px; height: 18px;
    cursor: pointer;
    accent-color: var(--accent-blue);
    justify-self: center;
}
.igb-proto-row input[type="text"], .igb-proto-row input[type="number"] {
    width: 100%;
    padding: 6px 8px;
    background: var(--bg-base);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-sm);
    color: var(--text);
    font-size: 12px;
    font-family: inherit;
}
.igb-proto-row input[type="number"] {
    font-family: var(--font-mono);
    text-align: center;
}
.igb-proto-row input:focus {
    outline: none;
    border-color: var(--accent-blue);
}
.igb-proto-row .igb-proto-remove {
    background: transparent;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 14px;
    padding: 0;
    transition: color var(--t-fast);
    justify-self: center;
}
.igb-proto-row .igb-proto-remove:hover { color: var(--accent-red); }

.igb-proto-header {
    display: grid;
    grid-template-columns: 28px 1fr 60px 60px 60px 36px 56px 48px 56px 28px;
    gap: 8px;
    padding: 4px 8px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    font-weight: 600;
}
.igb-proto-header > div:nth-child(1),
.igb-proto-header > div:nth-child(6),
.igb-proto-header > div:nth-child(7),
.igb-proto-header > div:nth-child(8),
.igb-proto-header > div:nth-child(9),
.igb-proto-header > div:nth-child(10) { text-align: center; }
.igb-proto-header > div:nth-child(3),
.igb-proto-header > div:nth-child(4),
.igb-proto-header > div:nth-child(5),
.igb-proto-header > div:nth-child(7) { text-align: center; font-family: var(--font-mono); }

@media (max-width: 720px) {
    .igb-method { grid-template-columns: 24px 80px 1fr; }
    .igb-method-ig { grid-column: 1 / -1; text-align: left; padding-left: 38px; }
    .igb-proto-row, .igb-proto-header { grid-template-columns: 24px 1fr 50px 50px 50px 32px 48px 40px 48px 24px; }
}

/* ============================================================ */
/* ===== MOBILE ≤ 640px — redesign completo pra celular ====== */
/* ============================================================ */
@media (max-width: 640px) {
    /* ---------- CONTAINER GERAL ---------- */
    .app-container { padding: 12px; }
    .iga-grid { gap: 12px; margin-bottom: 16px; }
    .card { padding: 14px; border-radius: var(--r-md); }

    /* ---------- HEADER ---------- */
    .iga-header {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        padding-bottom: 12px;
        margin-bottom: 12px;
    }
    .iga-header h1 { font-size: 20px; letter-spacing: -0.01em; }
    .iga-header .subtitulo { font-size: 12px; }
    .iga-versao { font-size: 10px; padding: 2px 7px; }
    .iga-header-side { align-self: stretch; justify-content: flex-start; }
    .iga-hoje { padding: 6px 10px; }
    .iga-hoje-data { font-size: 13px; }

    /* ---------- BANNER IG ---------- */
    .igb-banner { padding: 16px; }
    .igb-banner::before { height: 2px; }
    .iga-lock-head {
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 10px;
    }
    .iga-lock-badge { font-size: 10px; padding: 3px 9px; }
    .igb-banner-ref { font-size: 10px; flex-basis: 100%; order: -1; text-align: left; }
    .igb-btn-full, .igb-btn-print {
        flex: 1;
        font-size: 11px;
        padding: 8px 6px;
        min-width: 120px;
    }
    .iga-lock-name { font-size: 18px; padding: 4px 0 6px; margin-bottom: 6px; }
    .iga-lock-main { font-size: 24px; line-height: 1.1; }
    .iga-lock-sub { font-size: 12px; }

    /* ---------- MÉTODOS: grid areas pra melhor uso do espaço ---------- */
    .igb-inputs .card-header { font-size: 11px; margin-bottom: 10px; }
    .igb-inputs-hint { font-size: 9px; }
    .igb-method {
        display: grid !important;
        grid-template-columns: 24px 1fr auto !important;
        grid-template-areas:
            "radio label ig"
            "inputs inputs inputs" !important;
        gap: 8px 10px;
        padding: 10px 12px;
        align-items: center;
    }
    .igb-method-radio { grid-area: radio; width: 20px; height: 20px; }
    .igb-method-label { grid-area: label; text-align: left !important; padding-left: 0 !important; font-size: 13px; font-weight: 600; }
    .igb-method-ig { grid-area: ig; text-align: right !important; padding-left: 0 !important; font-size: 12px; min-width: auto; }
    .igb-method-ig small { font-size: 10px; }
    .igb-method-inputs {
        grid-area: inputs;
        padding-top: 2px;
        border-top: 1px dashed var(--border-soft);
        margin-top: 2px;
    }
    .igb-method-inputs .form-input {
        font-size: 14px; /* 14px pra evitar zoom auto do iOS */
        padding: 9px 10px;
    }
    .igb-method-inputs .form-input-compact { width: 64px; }

    /* Botão limpar */
    .igb-btn-limpar {
        padding: 12px 14px;
        font-size: 13px;
    }

    /* ---------- TIMELINE ---------- */
    .iga-timeline .card-header { font-size: 11px; }
    .iga-tl-row {
        grid-template-columns: 8px 1fr 58px auto 50px;
        gap: 6px;
        padding: 5px 6px;
        font-size: 11px;
    }
    .iga-tl-label { font-size: 12px; }
    .iga-tl-sem { font-size: 10px; }
    .iga-tl-date { font-size: 10px; }
    .iga-tl-date .range-sep { margin: 0 2px; }
    .iga-tl-status { font-size: 8px; letter-spacing: 0.04em; }
    .iga-tl-dot { width: 6px; height: 6px; }
    .iga-tl-trimestre { font-size: 8px; padding: 4px 0 2px; }

    /* ---------- CALENDÁRIO LATERAL ---------- */
    .igb-calendar .card-header { font-size: 11px; }
    .igb-cal-hint { font-size: 9px; }
    .igb-calendar-body { max-height: 500px; gap: 14px; }
    .igb-cal-head { font-size: 11px; }
    .igb-cal-wd { font-size: 9px; padding: 4px 0; }
    .igb-cal-day {
        font-size: 13px;
        border-radius: 4px;
    }
    .igb-cal-day-icon { font-size: 11px; }

    /* ---------- EDITOR PROTOCOLO: scroll horizontal ---------- */
    .igb-protocolo .card-header { font-size: 11px; }
    .igb-proto-controls { flex-direction: column; gap: 8px; align-items: stretch; }
    .igb-proto-controls-left, .igb-proto-controls-right {
        display: flex; gap: 6px;
    }
    .igb-proto-controls .btn { flex: 1; font-size: 11px; padding: 7px 8px; }
    /* Body scrollável horizontalmente — grid preserva layout desktop */
    .igb-proto-list {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 6px;
    }
    .igb-proto-header, .igb-proto-row {
        min-width: 700px;
    }

    /* ---------- FULL VIEW ---------- */
    .igb-full-view { padding: 12px; }
    .igb-full-view-head {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .igb-full-view-head h2 { font-size: 16px; margin-bottom: 2px; }
    .igb-full-view-sub { font-size: 12px; }
    .igb-full-view-actions { align-self: stretch; }
    .igb-full-view-actions .btn { flex: 1; font-size: 11px; padding: 7px 10px; }
    .igb-full-view-cal {
        grid-template-columns: 1fr !important;
        gap: 12px;
    }
    .igb-full-view .igb-cal-day { font-size: 12px; }
    .igb-full-view .igb-cal-head { font-size: 13px; }
    .igb-full-view .igb-cal-wd { font-size: 10px; }

    .igb-full-view-legend {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 14px;
    }

    /* ---------- MODAIS / TOAST ---------- */
    .iga-modal-body { padding: 20px; }
    .toast-container { top: 12px; right: 12px; left: 12px; }
    .toast { min-width: auto; }
}

/* Phones ultra compactos (Galaxy Fold fechado, etc.) */
@media (max-width: 360px) {
    .iga-lock-main { font-size: 20px; }
    .iga-lock-name { font-size: 16px; }
    .igb-method { padding: 8px 10px; }
    .iga-tl-row { grid-template-columns: 8px 1fr 48px auto 40px; }
    .iga-tl-date { font-size: 9px; }
}