:root {
    --color-primary: #185FA5;
    --color-primary-dark: #0C447C;
    --color-primary-light: #E6F1FB;
    --color-primary-hover: #1670C4;
    --color-success: #27500A;
    --color-success-bg: #EAF3DE;
    --color-danger: #A32D2D;
    --color-danger-bg: #FCEBEB;
    --color-warning: #854F0B;
    --color-warning-bg: #FAEEDA;
    --color-info: #0C447C;
    --color-info-bg: #E6F1FB;
    --color-text: #1a1a1a;
    --color-text-muted: #6B7280;
    --color-text-light: #9CA3AF;
    --color-border: #E5E7EB;
    --color-border-light: #F3F4F6;
    --color-bg: #F9FAFB;
    --color-bg-card: #FFFFFF;
    --color-sidebar-bg: #0C447C;
    --color-sidebar-text: #E6F1FB;
    --color-sidebar-text-muted: #85B7EB;
    --color-sidebar-text-faded: #B5D4F4;
    --radius: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --sidebar-width: 240px;
    --topbar-height: 56px;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
    font-size: 14px;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============ LOGIN ============ */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--color-bg);
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.logo-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.login-title {
    font-size: 20px;
    font-weight: 600;
    text-align: center;
    margin: 0 0 4px;
}

.login-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 13px;
    margin: 0 0 24px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-footer {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 11px;
    margin: 24px 0 0;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
}

/* ============ APP LAYOUT ============ */
body.app-layout {
    display: flex;
    min-height: 100vh;
    background: var(--color-bg);
}

.app-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* ============ SIDEBAR ============ */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--color-sidebar-bg);
    color: var(--color-sidebar-text);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: transform 0.2s ease;
}

.sidebar-header {
    padding: 18px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-badge {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.12);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
    color: #fff;
    flex-shrink: 0;
}

.sidebar-saa-nome {
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    line-height: 1.2;
}

.sidebar-saa-local {
    font-size: 11px;
    color: var(--color-sidebar-text-muted);
    margin-top: 2px;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 0;
    overflow-y: auto;
}

.sidebar-grupo {
    padding: 10px 18px 6px;
    font-size: 10px;
    text-transform: uppercase;
    color: var(--color-sidebar-text-muted);
    letter-spacing: 0.5px;
    font-weight: 600;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 18px;
    color: var(--color-sidebar-text-faded);
    font-size: 13px;
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: background-color 0.15s, color 0.15s;
}

.sidebar-item:hover {
    background: rgba(255,255,255,0.06);
    color: #fff;
    text-decoration: none;
}

.sidebar-item.ativo {
    background: rgba(255,255,255,0.08);
    color: #fff;
    border-left-color: var(--color-sidebar-text-muted);
    font-weight: 500;
}

.sidebar-item-sair {
    color: #F09595 !important;
}

.sidebar-item-sair:hover {
    background: rgba(163, 45, 45, 0.15);
    color: #FCEBEB !important;
}

.sidebar-footer {
    padding: 12px 18px;
    border-top: 1px solid rgba(255,255,255,0.12);
    font-size: 11px;
    color: var(--color-sidebar-text-muted);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
}

.sidebar-overlay.visivel {
    display: block;
}

/* ============ TOPBAR ============ */
.topbar {
    height: var(--topbar-height);
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    padding: 4px 8px;
    margin-right: 12px;
    border-radius: var(--radius);
}

.sidebar-toggle:hover {
    background: var(--color-border-light);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--color-text-muted);
    flex: 1;
}

.breadcrumbs a {
    color: var(--color-text-muted);
}

.breadcrumbs a:hover {
    color: var(--color-primary);
}

.breadcrumbs .atual {
    color: var(--color-text);
    font-weight: 500;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.topbar-user-info {
    text-align: right;
    font-size: 12px;
}

.topbar-user-nome {
    color: var(--color-text);
    font-weight: 500;
    font-size: 13px;
}

.topbar-user-papel {
    color: var(--color-text-muted);
    font-size: 11px;
}

.topbar-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 12px;
    flex-shrink: 0;
}

/* ============ CONTENT ============ */
.content {
    flex: 1;
    padding: 20px 24px;
}

.content-header {
    margin-bottom: 20px;
}

.page-title {
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--color-text);
}

.page-subtitle {
    font-size: 13px;
    color: var(--color-text-muted);
    margin: 0;
}

.content-body {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ============ ALERTS ============ */
.alert {
    padding: 10px 14px;
    border-radius: var(--radius);
    margin-bottom: 12px;
    font-size: 13px;
    border-left: 3px solid;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.alert svg {
    flex-shrink: 0;
    margin-top: 1px;
}

.alert-danger {
    background: var(--color-danger-bg);
    color: var(--color-danger);
    border-color: var(--color-danger);
}

.alert-success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border-color: var(--color-success);
}

.alert-info {
    background: var(--color-info-bg);
    color: var(--color-info);
    border-color: var(--color-info);
}

.alert-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border-color: var(--color-warning);
}

/* ============ FORMS ============ */
.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
}

.form-input {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(24, 95, 165, 0.12);
}

/* ============ BUTTONS ============ */
.btn {
    padding: 9px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.15s, border-color 0.15s;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
}

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

.btn-secondary {
    background: #fff;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-border-light);
}

.btn-block {
    width: 100%;
    margin-top: 8px;
}

/* ============ KPI CARDS ============ */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.kpi-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}

.kpi-label {
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    font-weight: 600;
}

.kpi-valor {
    font-size: 26px;
    font-weight: 600;
    color: var(--color-text);
    margin: 4px 0 0;
    line-height: 1.1;
}

.kpi-hint {
    font-size: 11px;
    color: var(--color-text-light);
    margin-top: 4px;
}

/* ============ CARDS ============ */
.card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.card-empty {
    border-style: dashed;
    border-color: var(--color-border);
    padding: 40px 24px;
    text-align: center;
    color: var(--color-text-muted);
}

.card-empty h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 8px;
}

.card-empty p {
    font-size: 13px;
    margin: 0 0 12px;
}

.card-empty ul {
    text-align: left;
    max-width: 480px;
    margin: 12px auto 0;
    padding-left: 20px;
    font-size: 13px;
    color: var(--color-text-muted);
}

.card-empty ul li {
    margin-bottom: 4px;
}

/* ============ MOBILE ============ */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.aberta {
        transform: translateX(0);
    }
    .app-main {
        margin-left: 0;
    }
    .sidebar-toggle {
        display: inline-flex;
    }
    .topbar-user-info {
        display: none;
    }
    .content {
        padding: 16px;
    }
    .kpi-grid {
        grid-template-columns: 1fr 1fr;
    }
}
/* ===== Seletor de SAA Ativo (Topbar) ===== */
.topbar-spacer { flex: 1; }

.saa-seletor {
    position: relative;
    margin-right: 16px;
}

.saa-seletor-botao {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #E6F1FB;
    color: #0C447C;
    border: 1px solid #B5D4F4;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}
.saa-seletor-botao:hover {
    background: #B5D4F4;
}
.saa-seletor-nome {
    max-width: 220px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.saa-seletor-menu {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    min-width: 280px;
    background: #fff;
    border: 1px solid #E5E7EB;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 6px;
    z-index: 1000;
}
.saa-seletor-titulo {
    padding: 8px 12px 6px;
    font-size: 11px;
    color: #6B7280;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    font-weight: 600;
}

.saa-seletor-item-form { margin: 0; padding: 0; }
.saa-seletor-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 12px;
    background: transparent;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    color: #1a1a1a;
    text-align: left;
    cursor: pointer;
    transition: background 0.1s;
}
.saa-seletor-item:hover {
    background: #F3F4F6;
}
.saa-seletor-item--ativo {
    background: #E6F1FB;
    color: #0C447C;
    font-weight: 500;
}
.saa-seletor-item-nome { flex: 1; }
.saa-seletor-item-pop {
    font-size: 11px;
    color: #6B7280;
    font-variant-numeric: tabular-nums;
}

.saa-seletor-unico {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: #F3F4F6;
    color: #374151;
    border-radius: 6px;
    font-size: 13px;
    margin-right: 16px;
}

@media (max-width: 768px) {
    .saa-seletor-nome { max-width: 120px; }
    .saa-seletor-unico { font-size: 12px; }
}