:root {
    --bg-color: #020617;
    --panel: rgba(11, 17, 35, 0.8);
    --card-bg: rgba(15, 23, 42, 0.82);
    --glass-border: rgba(255, 255, 255, 0.08);
    --text-primary: #e2e8f0;
    --text-secondary: #8ba3c7;
    --accent: #3b82f6;
    --accent-2: #06b6d4;
    --accent-hover: #60a5fa;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #fbbf24;
    --radius: 14px;
    --shadow: 0 20px 60px -25px rgba(0, 0, 0, 0.65);
    --blur: blur(14px);
    --grid-gap: 18px;
    --glow: 0 0 0 1px rgba(59, 130, 246, 0.3), 0 15px 45px -20px rgba(96, 165, 250, 0.8);
}

* { box-sizing: border-box; outline: none; }

body {
    font-family: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.12), transparent 28%),
                radial-gradient(circle at 80% 0%, rgba(6, 182, 212, 0.12), transparent 30%),
                linear-gradient(135deg, #01040f 0%, #050b19 60%, #030712 100%);
    color: var(--text-primary);
    margin: 0;
    padding: 24px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.container, .login-container {
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
    background: transparent;
    padding: 12px;
}

/* Login */
.login-body { justify-content: center; }
.login-container {
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.85));
    padding: 44px;
    border-radius: var(--radius);
    box-shadow: var(--shadow), var(--glow);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--blur);
    max-width: 420px;
    text-align: center;
}

/* Tipografia */
h1, h2, h3 { margin-top: 0; font-weight: 700; color: #f8fafc; letter-spacing: 0.2px; }
h2 { border-bottom: 2px solid var(--glass-border); padding-bottom: 10px; margin-bottom: 20px; }
a { text-decoration: none; color: var(--accent); transition: 0.2s; }
a:hover { color: var(--accent-hover); }
small { color: var(--text-secondary); }

/* Formulários */
form {
    background: rgba(11, 17, 35, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    backdrop-filter: var(--blur);
}
input, select, textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 15px;
    background-color: rgba(51, 65, 85, 0.6);
    border: 1px solid #334155;
    border-radius: 10px;
    color: white;
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    backdrop-filter: var(--blur);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
input:focus, select:focus, textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}
textarea { min-height: 120px; resize: vertical; }

/* Botões */
button, .btn {
    display: inline-block;
    padding: 8px 14px;
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.2px;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
    width: auto;
    box-shadow: var(--glow);
    font-size: 0.95rem;
}
button:hover, .btn:hover { background: linear-gradient(120deg, var(--accent-hover), var(--accent)); transform: translateY(-1px); box-shadow: 0 15px 35px -20px rgba(59, 130, 246, 0.9); }
.btn-danger { background: linear-gradient(120deg, #f43f5e, #ef4444); box-shadow: 0 15px 35px -20px rgba(239, 68, 68, 0.8); }
.btn-success { background: linear-gradient(120deg, #22c55e, #10b981); box-shadow: 0 15px 35px -20px rgba(16, 185, 129, 0.8); }
.btn-outline { background: transparent; border: 1px solid var(--glass-border); color: var(--text-secondary); box-shadow: none; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); background: rgba(59, 130, 246, 0.05); }

/* Cards e listas */
.card {
    background-color: var(--card-bg);
    padding: 22px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 15px;
    border: 1px solid var(--glass-border);
    border-left: 4px solid var(--accent);
    display: flex;
    flex-direction: column;
    gap: 5px;
    backdrop-filter: var(--blur);
    transition: transform 0.15s ease, border-color 0.2s;
}
.card:hover { transform: translateY(-2px); border-color: rgba(59, 130, 246, 0.5); }
.card-header { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.card small { color: var(--text-secondary); }

.filter-card {
    padding: 12px;
    max-width: 720px;
}
.filter-card .actions { gap: 6px; }
.filter-card .btn,
.filter-card .menu-item {
    padding: 6px 10px;
    border-radius: 0;
    width: auto;
    color: var(--text-primary);
    box-shadow: none;
    background: transparent;
    border: none;
    font-weight: 500;
    line-height: 1.2;
    appearance: none;
}
.filter-card .btn:hover,
.filter-card .menu-item:hover {
    background: rgba(59,130,246,0.1);
    border-color: var(--accent);
    color: var(--accent);
    transform: none;
    box-shadow: none;
}

/* Dashboard stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--grid-gap);
    margin-bottom: 30px;
}
.stat-box {
    background: linear-gradient(145deg, rgba(21, 34, 56, 0.95), rgba(10, 16, 31, 0.95));
    padding: 22px;
    border-radius: var(--radius);
    text-align: center;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow);
}
.stat-box h3 { font-size: 2.5rem; color: var(--accent); margin: 0; }
.stat-box p { color: var(--text-secondary); margin: 5px 0 0 0; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1px; }

/* Menu principal */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--grid-gap);
    margin-top: 20px;
}
.menu-btn {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.75));
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    transition: 0.2s;
    box-shadow: var(--shadow);
}
.menu-btn:hover { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: white; border-color: var(--accent); transform: translateY(-2px); }

/* Utilitários */
.logo { display: block; margin: 0 auto 20px auto; max-height: 80px; filter: drop-shadow(0 8px 18px rgba(59, 130, 246, 0.35)); }
.actions { display: flex; gap: 12px; margin-top: 14px; flex-wrap: wrap; }
.actions a { font-size: 0.9rem; }
.badge { padding: 4px 8px; border-radius: 4px; font-size: 0.8rem; font-weight: bold; }
.badge-warning { background: #f59e0b20; color: #f59e0b; }
.badge-success { background: #10b98120; color: #10b981; }

form .btn, form button {
    width: auto !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 14px;
}
.btn-block { width: 100% !important; }
.error { color: var(--danger); background: rgba(239, 68, 68, 0.08); border: 1px solid rgba(239, 68, 68, 0.3); padding: 10px; border-radius: 8px; }
.success { color: var(--success); background: rgba(16, 185, 129, 0.08); border: 1px solid rgba(16, 185, 129, 0.3); padding: 10px; border-radius: 8px; }

.menu-item { padding: 6px 10px; border-radius: 6px; border: 1px solid var(--glass-border); background: rgba(15, 23, 42, 0.6); color: var(--text-primary); display: inline-block; margin: 4px 0; font-size: 0.95rem; }
.menu-item:hover { color: white; border-color: var(--accent); }

.actions button,
.actions .btn,
.actions .menu-item,
form .menu-item,
form button.menu-item {
    width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
}

.inline-form {
    display: inline-flex;
    align-items: center;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
}
.inline-form button {
    width: auto;
    padding: 6px 10px;
    border-radius: 6px;
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.7);
    box-shadow: none;
    color: var(--danger);
    font-size: 0.95rem;
    letter-spacing: 0;
    line-height: 1.2;
    appearance: none;
    vertical-align: middle;
}
.inline-form button:hover {
    background: rgba(239, 68, 68, 0.12);
    animation: none;
}

img { max-width: 100%; }

@keyframes pulseGlow {
    0% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.35); }
    70% { box-shadow: 0 0 0 12px rgba(59, 130, 246, 0); }
    100% { box-shadow: 0 0 0 0 rgba(59, 130, 246, 0); }
}

button:hover, .btn:hover { animation: pulseGlow 2s infinite; }
.inline-form button:hover { animation: none; }

@media (max-width: 600px) {
    .stats-grid { grid-template-columns: 1fr; }
    .card { padding: 15px; }
}

/* Mobile refinements (igual ao dashboard mobile) */
@media (max-width: 640px) {
    body { padding: 12px; align-items: stretch; }
    .container, .login-container { width: 100%; max-width: 100%; padding: 12px; margin: 0; }
    .card, form { width: 100%; padding: 16px; border-radius: 12px; }
    .card-header { flex-direction: column; align-items: flex-start; gap: 8px; }
    .actions { flex-direction: column; align-items: stretch; gap: 10px; width: 100%; }
    .actions .menu-item, .actions .btn, .actions button { width: 100%; text-align: center; }
    .filter-card { width: 100%; max-width: 100%; padding: 12px; }
    .menu-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; width: 100%; }
    .stats-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; width: 100%; }
}