/* =========================================================================
   AeroMonitor - Premium Dark Theme CSS
   ========================================================================= */

/* Variáveis do Sistema de Cores e Tokens de Design */
:root {
    --bg-main: #090d16;
    --bg-surface: rgba(18, 26, 47, 0.75);
    --bg-surface-hover: rgba(28, 38, 67, 0.85);
    --bg-card: rgba(23, 34, 62, 0.6);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-color-active: rgba(99, 102, 241, 0.4);
    
    --color-primary: #6366f1;
    --color-primary-hover: #4f46e5;
    --color-text-primary: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;
    
    /* Cores de Alertas */
    --color-ok: #10b981;
    --color-ok-glow: rgba(16, 185, 129, 0.15);
    --color-alert: #f43f5e;
    --color-alert-glow: rgba(244, 63, 94, 0.15);
    --color-nodata: #64748b;
    --color-nodata-glow: rgba(100, 116, 139, 0.15);

    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --shadow-sm: 0 2px 8px -1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 16px -6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--color-text-primary);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Estilos Globais de Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #334155;
}

/* =========================================================================
   TELA DE LOGIN
   ========================================================================= */
.login-body {
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(244, 63, 94, 0.08) 0%, transparent 45%),
        linear-gradient(135deg, #090d16 0%, #030712 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.login-wrapper {
    width: 100%;
    max-width: 440px;
    perspective: 1000px;
}

.login-card {
    background: var(--bg-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
}

.login-card:hover {
    border-color: rgba(99, 102, 241, 0.2);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 40px rgba(99, 102, 241, 0.1);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.brand-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary) 0%, #4338ca 100%);
    border-radius: 50%;
    margin-bottom: 16px;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.brand-icon {
    font-size: 28px;
    color: #fff;
}

.login-header h1 {
    font-size: 26px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
    background: linear-gradient(to right, #ffffff, #c7d2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.login-header p {
    color: var(--color-text-secondary);
    font-size: 14px;
}

/* Formulário de Login */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.input-container {
    position: relative;
    display: flex;
    align-items: center;
}

.field-icon {
    position: absolute;
    left: 14px;
    font-size: 16px;
    color: var(--color-text-muted);
}

.input-container input {
    width: 100%;
    background: rgba(10, 15, 30, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px 14px 44px;
    color: #fff;
    font-size: 15px;
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
}

.input-container input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    background: rgba(10, 15, 30, 0.95);
}

.input-container input::placeholder {
    color: var(--color-text-muted);
}

.btn-login {
    width: 100%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    border: none;
    border-radius: var(--radius-md);
    padding: 14px;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    background: linear-gradient(135deg, var(--color-primary-hover) 0%, #3730a3 100%);
}

.btn-login:active {
    transform: translateY(0);
}

/* Alertas */
.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 14px;
}

.alert-danger {
    background: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.2);
    color: #fda4af;
}

.alert-success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #a7f3d0;
}

.alert-icon {
    font-size: 16px;
}

/* =========================================================================
   DASHBOARD LAYOUT (HEADER & FOOTER)
   ========================================================================= */
.dashboard-body {
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 100% 50%, rgba(244, 63, 94, 0.02) 0%, transparent 40%);
}

/* Navbar */
.dashboard-navbar {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.brand-badge {
    background: linear-gradient(135deg, var(--color-primary) 0%, #4338ca 100%);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 16px;
    color: #fff;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.brand-text {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.5px;
}

.navbar-menu {
    display: flex;
    gap: 8px;
}

.menu-item {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 8px;
}

.menu-item:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
}

.menu-item.active {
    color: #fff;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.25);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 12px;
    border-right: 1px solid var(--border-color);
    padding-right: 20px;
}

.profile-avatar {
    width: 38px;
    height: 38px;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #c7d2fe;
}

.profile-info {
    display: flex;
    flex-direction: column;
}

.profile-name {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    line-height: 1.2;
}

.profile-email {
    font-size: 11px;
    color: var(--color-text-muted);
}

.btn-logout-header {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
}

.btn-logout-header:hover {
    color: var(--color-alert);
    background: rgba(244, 63, 94, 0.08);
}

/* Área de Conteúdo */
.dashboard-content-wrapper {
    flex: 1;
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 32px 24px;
}

/* Footer */
.dashboard-footer {
    background: rgba(10, 15, 30, 0.5);
    border-top: 1px solid var(--border-color);
    padding: 20px 0;
    margin-top: 40px;
}

.footer-wrapper {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--color-text-muted);
}

.status-indicator-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-ok);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    animation: pulse 1.6s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
    }
    70% {
        transform: scale(1.1);
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    100% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

/* =========================================================================
   PÁGINA DASHBOARD
   ========================================================================= */
.dashboard-title-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
}

.dashboard-title-row h2 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.live-indicator {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.live-indicator-badge {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: #c7d2fe;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    animation: slow-blink 2s infinite ease-in-out;
}

@keyframes slow-blink {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Grid de Cards de Fonte */
.sources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.source-card {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.source-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-nodata);
}

.source-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Variações de Status nos Cards */
.source-card.status-ok::before {
    background-color: var(--color-ok);
    box-shadow: 4px 0 15px var(--color-ok);
}
.source-card.status-ok {
    box-shadow: 0 4px 20px -2px var(--color-ok-glow);
}

.source-card.status-alert::before {
    background-color: var(--color-alert);
    box-shadow: 4px 0 15px var(--color-alert);
}
.source-card.status-alert {
    box-shadow: 0 4px 20px -2px var(--color-alert-glow);
    animation: alert-card-pulse 3s infinite ease-in-out;
}

.source-card.status-nodata::before {
    background-color: var(--color-nodata);
}
.source-card.status-nodata {
    box-shadow: 0 4px 20px -2px var(--color-nodata-glow);
}

@keyframes alert-card-pulse {
    0%, 100% { border-color: var(--border-color); }
    50% { border-color: rgba(244, 63, 94, 0.3); }
}

/* Conteúdo do Card */
.card-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.source-name {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.status-badge-ok {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #34d399;
}

.status-badge-alert {
    background: rgba(244, 63, 94, 0.12);
    border: 1px solid rgba(244, 63, 94, 0.3);
    color: #fb7185;
}

.status-badge-nodata {
    background: rgba(100, 116, 139, 0.12);
    border: 1px solid rgba(100, 116, 139, 0.3);
    color: #cbd5e1;
}

/* Seção Central de Métricas Principais */
.card-main-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    background: rgba(10, 15, 30, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 20px;
}

.metric-item {
    display: flex;
    flex-direction: column;
}

.metric-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.metric-value {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    word-break: break-all;
}

.metric-value.highlight {
    font-size: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Seção de Contadores AWB */
.card-counter-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 16px;
}

.counter-item {
    text-align: center;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-sm);
    padding: 10px 4px;
}

.counter-value {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.counter-label {
    font-size: 10px;
    color: var(--color-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Cores específicas nos contadores */
.counter-item.active-awb .counter-value {
    color: #60a5fa; /* Azul para ativos */
}
.counter-item.delivered-awb .counter-value {
    color: #34d399; /* Verde para entregues */
}

/* =========================================================================
   BLOCO DE GRÁFICO E DETALHES
   ========================================================================= */
.dashboard-grid-secondary {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

@media(max-width: 992px) {
    .dashboard-grid-secondary {
        grid-template-columns: 1fr;
    }
}

.chart-card {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.chart-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.chart-container {
    position: relative;
    height: 320px;
    width: 100%;
}

/* Card de Resumo Lateral */
.summary-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.summary-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
}

.summary-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-label {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.summary-value {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
}

/* =========================================================================
   PÁGINA DE CONFIGURAÇÕES
   ========================================================================= */
.settings-container {
    max-width: 800px;
    margin: 0 auto;
}

.settings-card {
    background: var(--bg-surface);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.settings-header-row {
    margin-bottom: 28px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.settings-header-row h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 4px;
}

.settings-header-row p {
    color: var(--color-text-secondary);
    font-size: 14px;
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.source-setting-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 20px;
    align-items: end;
    padding: 20px;
    background: rgba(10, 15, 30, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.source-setting-row:hover {
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(10, 15, 30, 0.6);
}

@media(max-width: 600px) {
    .source-setting-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

.source-info-block {
    display: flex;
    flex-direction: column;
}

.source-name-display {
    font-size: 18px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 2px;
}

.source-subtext {
    font-size: 12px;
    color: var(--color-text-muted);
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.form-input-number {
    width: 100%;
    background: rgba(5, 10, 20, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    color: #fff;
    font-size: 14px;
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
}

.form-input-number:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

/* Switch de Ativo/Inativo */
.switch-container {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.switch-input {
    display: none;
}

.switch-toggle {
    width: 44px;
    height: 24px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    position: relative;
    transition: var(--transition-smooth);
    border: 1px solid var(--border-color);
}

.switch-toggle::after {
    content: '';
    width: 18px;
    height: 18px;
    background-color: #94a3b8;
    border-radius: 50%;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: var(--transition-smooth);
}

.switch-input:checked + .switch-toggle {
    background-color: rgba(99, 102, 241, 0.3);
    border-color: var(--color-primary);
}

.switch-input:checked + .switch-toggle::after {
    left: 22px;
    background-color: var(--color-primary);
}

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

.switch-input:checked ~ .switch-label-text {
    color: #fff;
}

.settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: 16px;
    margin-top: 12px;
}

.btn {
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: var(--transition-smooth);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--color-text-primary);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
    border: none;
    color: #fff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(99, 102, 241, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}