/* assets/css/style.css */
:root {
    --bg: #faf9f4;
    --card: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --verde: #297a2e;
    --amarelo: #d97706;
    --azul: #1565C0;
    --vermelho: #C62828;
    --border: rgba(15, 23, 42, .08);
    --accent-soft: rgba(41, 122, 46, .14);
    --accent2-soft: rgba(217, 119, 6, .14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Fredoka', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, var(--verde), #1a4d1d);
    color: white;
    padding: 24px 32px;
    border-radius: 16px;
    margin-bottom: 24px;
    box-shadow: 0 4px 20px rgba(41, 122, 46, .2);
}
.header h1 { font-size: 1.5rem; font-weight: 700; }
.header .subtitle { opacity: .9; font-size: .9rem; margin-top: 4px; }

/* Nav Tabs */
.nav-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    background: var(--card);
    padding: 8px;
    border-radius: 12px;
    border: 1px solid var(--border);
    flex-wrap: wrap;
}
.tab-btn {
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: var(--muted);
    font-family: inherit;
    font-size: .95rem;
    font-weight: 500;
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all .2s;
}
.tab-btn:hover { background: var(--accent-soft); color: var(--verde); }
.tab-btn.active {
    background: var(--verde);
    color: white;
    box-shadow: 0 2px 8px rgba(41, 122, 46, .3);
}

/* Alerts */
.alert {
    padding: 12px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
}
.alert-success { background: #c8e6c9; color: #1b5e1f; }
.alert-error { background: #ffcdd2; color: #b71c1c; }

/* Cards */
.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
.card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
}
.card-title.verde { color: var(--verde); border-color: var(--accent-soft); }
.card-title.azul { color: var(--azul); border-color: rgba(21, 101, 192, .14); }
.card-title.vermelho { color: var(--vermelho); border-color: rgba(198, 40, 40, .14); }
.card-title.amarelo { color: var(--amarelo); border-color: var(--accent2-soft); }

/* Forms */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}
.form-group { margin-bottom: 16px; }
.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    font-size: .9rem;
}
.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: .95rem;
    color: var(--text);
    background: var(--bg);
    transition: border-color .2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    outline: none;
    border-color: var(--verde);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-textarea { resize: vertical; min-height: 80px; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-family: inherit;
    font-size: .95rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all .2s;
}
.btn-primary { background: var(--verde); color: white; }
.btn-primary:hover { background: #1f5f23; transform: translateY(-1px); }
.btn-secondary { background: var(--card); color: var(--text); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--verde); color: var(--verde); }
.btn-amarelo { background: var(--amarelo); color: white; }
.btn-amarelo:hover { background: #b45309; }
.btn-vermelho { background: var(--vermelho); color: white; }
.btn-vermelho:hover { background: #991b1b; }
.btn-sm { padding: 6px 12px; font-size: .85rem; }
.btn-group { display: flex; gap: 10px; flex-wrap: wrap; }

/* Route Selector */
.route-selector {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.route-option {
    flex: 1;
    min-width: 200px;
    padding: 20px;
    border: 2px solid var(--border);
    border-radius: 12px;
    cursor: pointer;
    text-align: center;
    transition: all .2s;
    display: block;
}
.route-option:hover { border-color: var(--verde); }
.route-option.selected {
    border-color: var(--verde);
    background: var(--accent-soft);
}
.route-option.selected.amarelo {
    border-color: var(--amarelo);
    background: var(--accent2-soft);
}
.route-option input[type="radio"] { display: none; }
.route-icon { font-size: 2rem; margin-bottom: 8px; }
.route-name { font-weight: 600; }
.route-desc { font-size: .8rem; color: var(--muted); }

/* Tables */
.mov-table, .eval-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}
.mov-table th, .eval-table th {
    background: var(--accent-soft);
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--verde);
    border-bottom: 2px solid var(--border);
}
.mov-table.azul th { background: rgba(21, 101, 192, .1); color: var(--azul); }
.mov-table.vermelho th { background: rgba(198, 40, 40, .1); color: var(--vermelho); }
.mov-table.amarelo th { background: rgba(217, 119, 6, .1); color: var(--amarelo); }

.mov-table td, .eval-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}
.mov-table tr:hover td, .eval-table tr:hover td { background: var(--bg); }
.mov-table .num-col { width: 40px; text-align: center; color: var(--muted); font-weight: 600; }
.mov-table tfoot td { font-weight: 600; padding: 12px; }

.nota-select { max-width: 200px; }

/* Summary Grid */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    margin: 20px 0;
}
.summary-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}
.summary-card .label { font-size: .75rem; color: var(--muted); margin-bottom: 4px; }
.summary-card .value { font-size: 1.5rem; font-weight: 700; color: var(--verde); }
.summary-card .value.amarelo { color: var(--amarelo); }
.summary-card .value.vermelho { color: var(--vermelho); }
.summary-card .value.azul { color: var(--azul); }

/* Concept Badge */
.concept-badge {
    display: inline-block;
    padding: 6px 18px;
    border-radius: 20px;
    font-weight: 600;
}
.concept-badge.excelente { background: #c8e6c9; color: #1b5e1f; }
.concept-badge.bom { background: #bbdefb; color: #0d47a1; }
.concept-badge.regular { background: #fff9c4; color: #f57f17; }
.concept-badge.insuficiente { background: #ffcdd2; color: #b71c1c; }

/* Badge */
.badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 12px;
    font-size: .8rem;
    font-weight: 500;
}
.badge.verde { background: var(--accent-soft); color: var(--verde); }
.badge.amarelo { background: var(--accent2-soft); color: var(--amarelo); }

/* Home cards */
.card-link { text-decoration: none; color: inherit; }
.card-home {
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all .2s;
    text-align: center;
}
.card-home:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,.08); }
.card-home.verde:hover { border-color: var(--verde); }
.card-home.azul:hover { border-color: var(--azul); }
.card-home.amarelo:hover { border-color: var(--amarelo); }
.card-icon { font-size: 2.5rem; margin-bottom: 12px; }
.card-home h3 { margin-bottom: 8px; color: var(--text); }
.card-home p { font-size: .85rem; color: var(--muted); }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--muted);
}

/* Responsive */
@media (max-width: 768px) {
    .app-container { padding: 12px; }
    .header { padding: 16px; }
    .card { padding: 16px; }
    .nav-tabs { overflow-x: auto; flex-wrap: nowrap; }
    .tab-btn { flex-shrink: 0; }
}