:root {
    --primary: #1a73e8;
    --primary-dark: #1557b0;
    --danger: #d93025;
    --warning: #f9ab00;
    --success: #1e8e3e;
    --bg-body: #f1f3f4;
    --surface: #ffffff;
    --text-main: #202124;
    --text-sub: #5f6368;
    --border: #dadce0;
    --shadow: 0 1px 2px 0 rgba(60, 64, 67, .3), 0 1px 3px 1px rgba(60, 64, 67, .15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', system-ui, sans-serif;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
}

/* Header Profissional */
header {
    background: var(--primary);
    color: white;
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

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

/* Cards e Seções */
.card {
    background: var(--surface);
    border-radius: 8px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
}

h2,
h3 {
    margin-bottom: 20px;
    color: var(--primary-dark);
    font-size: 1.2rem;
}

/* Formulários em Grid */
.grid-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.full-width {
    grid-column: 1 / -1;
}

.input-group {
    display: flex;
    flex-direction: column;
}

.input-group label {
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-sub);
    text-transform: uppercase;
}

.input-group input,
.input-group select,
.input-group textarea {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.2s;
}

.input-group input:focus {
    border-color: var(--primary);
}

/* Tabela e Elementos Visuais */
.table-responsive {
    overflow-x: auto;
    margin-top: 10px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 800px;
}

th {
    background: #f8f9fa;
    padding: 12px;
    text-align: left;
    font-size: 0.75rem;
    color: var(--text-sub);
    border-bottom: 2px solid var(--border);
}

td {
    padding: 16px 12px;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

/* Status Badges */
.badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: bold;
}

.pri-URGENTE {
    background: #fce8e6;
    color: var(--danger);
}

.pri-ALTA {
    background: #fff4e5;
    color: #b06000;
}

.status-SIM {
    background: #e6f4ea;
    color: var(--success);
}

.status-NAO {
    background: #f1f3f4;
    color: var(--text-sub);
}

.img-thumb {
    width: 50px;
    height: 50px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid var(--border);
    cursor: pointer;
}

/* Botões */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-main {
    background: var(--primary);
    color: white;
}

.btn-main:hover {
    background: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-sub);
}

.btn-outline:hover {
    background: #f8f9fa;
}

.hidden {
    display: none !important;
}

@media (max-width: 600px) {
    header {
        padding: 1rem;
        flex-direction: column;
        gap: 10px;
    }

    .grid-form {
        grid-template-columns: 1fr;
    }
}