/* ============================================
   NOTION DESIGN SYSTEM - URA Dvelopers
   Estilo minimalista inspirado em Notion
   com identidade Dvelopers (ouro #ffae00)
   ============================================ */

/* ============================================
   IMPORTAÇÕES
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ============================================
   VARIÁVEIS CSS
   ============================================ */
:root {
    /* Cores Notion - Neutras */
    --notion-text: #37352f;
    --notion-text-secondary: #787774;
    --notion-text-tertiary: #9b9a97;
    --notion-bg: #ffffff;
    --notion-bg-secondary: #f7f6f3;
    --notion-bg-hover: #f1f0ee;
    --notion-bg-light: #fafaf9;

    /* Identidade Dvelopers - Ouro */
    --dvelopers-gold: #ffae00;
    --dvelopers-gold-dark: #e69900;
    --dvelopers-gold-light: #fff3d6;

    /* Estados - Notion */
    --notion-blue: #0b6adb;
    --notion-blue-bg: #e9f3ff;
    --notion-blue-bg-light: #f0f6ff;
    --notion-green: #0f7b6c;
    --notion-green-bg: #ddedea;
    --notion-green-bg-light: #eef7f5;
    --notion-yellow: #cb912f;
    --notion-yellow-bg: #fbedb7;
    --notion-yellow-bg-light: #fdf3e6;
    --notion-red: #d44c47;
    --notion-red-bg: #ffe2dd;
    --notion-red-bg-light: #fef3f2;

    /* Bordas e Sombras */
    --notion-border: rgba(55, 53, 47, 0.09);
    --notion-shadow: rgba(15, 15, 15, 0.1) 0px 0px 0px 1px, rgba(15, 15, 15, 0.1) 0px 2px 4px;
    --notion-shadow-hover: rgba(15, 15, 15, 0.1) 0px 0px 0px 1px, rgba(15, 15, 15, 0.15) 0px 4px 8px;
    --notion-shadow-lg: rgba(15, 15, 15, 0.1) 0px 0px 0px 1px, rgba(15, 15, 15, 0.2) 0px 8px 16px;

    /* Espaçamentos */
    --notion-space-xs: 4px;
    --notion-space-sm: 8px;
    --notion-space-md: 12px;
    --notion-space-lg: 16px;
    --notion-space-xl: 24px;
    --notion-space-2xl: 32px;
    --notion-space-3xl: 48px;

    /* Tipografia */
    --notion-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, "Apple Color Emoji", Arial, sans-serif, "Segoe UI Emoji", "Segoe UI Symbol";
    --notion-font-size-xs: 11px;
    --notion-font-size-sm: 12px;
    --notion-font-size-base: 14px;
    --notion-font-size-md: 16px;
    --notion-font-size-lg: 18px;
    --notion-font-size-xl: 24px;
    --notion-font-size-2xl: 32px;

    /* Border Radius */
    --notion-radius-sm: 3px;
    --notion-radius: 4px;
    --notion-radius-md: 6px;
    --notion-radius-lg: 8px;

    /* Transições */
    --notion-transition: all 0.15s ease;
    --notion-transition-fast: all 0.1s ease;
}

/* ============================================
   RESET & BASE
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--notion-font-family);
    font-size: var(--notion-font-size-base);
    line-height: 1.5;
    color: var(--notion-text);
    background: var(--notion-bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* ============================================
   LAYOUT & CONTAINERS
   ============================================ */
.notion-body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.notion-layout-with-sidebar {
    display: flex;
    flex: 1;
}

.notion-main {
    flex: 1;
    padding: var(--notion-space-2xl) 0;
    display: flex;
    flex-direction: column;
}

.notion-main-content {
    margin-left: 240px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.notion-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--notion-space-xl);
}

.notion-container-full {
    max-width: 100%;
    padding: 0 var(--notion-space-2xl);
}

/* ============================================
   TIPOGRAFIA
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--notion-text);
    margin-bottom: var(--notion-space-md);
}

h1 {
    font-size: var(--notion-font-size-2xl);
    font-weight: 700;
}

h2 {
    font-size: var(--notion-font-size-xl);
}

h3 {
    font-size: var(--notion-font-size-lg);
}

h4 {
    font-size: var(--notion-font-size-md);
}

h5 {
    font-size: var(--notion-font-size-base);
}

h6 {
    font-size: var(--notion-font-size-sm);
}

p {
    margin-bottom: var(--notion-space-md);
    color: var(--notion-text);
}

p.notion-text-secondary {
    color: var(--notion-text-secondary);
}

a {
    color: var(--notion-blue);
    text-decoration: none;
    transition: var(--notion-transition-fast);
}

a:hover {
    opacity: 0.7;
}

strong {
    font-weight: 600;
}

small {
    font-size: var(--notion-font-size-xs);
    color: var(--notion-text-tertiary);
}

/* ============================================
   HEADER
   ============================================ */
.notion-header {
    background: var(--notion-bg);
    border-bottom: 1px solid var(--notion-border);
    padding: var(--notion-space-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.notion-header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--notion-space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notion-header-brand {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 240px;
}

.notion-header-title {
    font-size: var(--notion-font-size-md);
    font-weight: 700;
    color: var(--notion-text);
    margin: 0;
}

.notion-header-subtitle {
    font-size: var(--notion-font-size-xs);
    color: var(--notion-text-tertiary);
}

.notion-header-actions {
    display: flex;
    align-items: center;
    gap: var(--notion-space-lg);
}

.notion-header-time {
    font-size: var(--notion-font-size-sm);
    color: var(--notion-text-secondary);
}

.notion-header-user {
    display: flex;
    align-items: center;
    gap: var(--notion-space-sm);
    padding: var(--notion-space-xs) var(--notion-space-sm);
    border-radius: var(--notion-radius-sm);
    cursor: pointer;
    transition: var(--notion-transition-fast);
}

.notion-header-user:hover {
    background: var(--notion-bg-hover);
}

/* ============================================
   SIDEBAR
   ============================================ */
.notion-sidebar {
    width: 240px;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: var(--notion-bg);
    border-right: 1px solid var(--notion-border);
    overflow-y: auto;
    z-index: 50;
    padding: var(--notion-space-lg) 0;
}

.notion-sidebar-header {
    padding: 0 var(--notion-space-md) var(--notion-space-lg);
    border-bottom: 1px solid var(--notion-border);
    margin-bottom: var(--notion-space-lg);
}

.notion-sidebar-header h1 {
    font-size: var(--notion-font-size-md);
    font-weight: 700;
    color: var(--notion-text);
    margin: 0;
}

.notion-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 0 var(--notion-space-sm);
}

.notion-sidebar-section {
    margin-bottom: var(--notion-space-lg);
}

.notion-sidebar-section-title {
    padding: var(--notion-space-sm) var(--notion-space-md);
    font-size: var(--notion-font-size-xs);
    font-weight: 600;
    color: var(--notion-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notion-sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--notion-space-sm);
    padding: var(--notion-space-sm) var(--notion-space-md);
    border-radius: var(--notion-radius-sm);
    color: var(--notion-text-secondary);
    cursor: pointer;
    transition: var(--notion-transition-fast);
    font-size: var(--notion-font-size-sm);
    text-decoration: none;
}

.notion-sidebar-item:hover {
    background: var(--notion-bg-hover);
    color: var(--notion-text);
}

.notion-sidebar-item.active {
    background: var(--notion-bg-hover);
    color: var(--dvelopers-gold);
    font-weight: 600;
}

.notion-sidebar-item i {
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

/* ============================================
   FOOTER
   ============================================ */
.notion-footer {
    background: linear-gradient(180deg, var(--notion-bg) 0%, var(--notion-bg-secondary) 100%);
    border-top: 1px solid var(--notion-border);
    padding: var(--notion-space-2xl) 0;
    margin-top: auto;
    flex-shrink: 0;
}

.notion-footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--notion-space-xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--notion-space-sm);
}

.notion-footer-text {
    font-size: var(--notion-font-size-sm);
    color: var(--notion-text-secondary);
    margin: 0;
    font-weight: 500;
}

.notion-footer-version {
    font-size: var(--notion-font-size-xs);
    color: var(--notion-text-tertiary);
    margin: 0;
}

/* ============================================
   CARDS
   ============================================ */
.notion-card {
    background: var(--notion-bg);
    border: 1px solid var(--notion-border);
    border-radius: var(--notion-radius);
    padding: var(--notion-space-xl);
    margin-bottom: var(--notion-space-lg);
    box-shadow: var(--notion-shadow);
    transition: var(--notion-transition);
}

.notion-card:hover {
    box-shadow: var(--notion-shadow-hover);
}

.notion-card-header {
    padding-bottom: var(--notion-space-md);
    margin-bottom: var(--notion-space-lg);
    border-bottom: 1px solid var(--notion-border);
}

.notion-card-header h2 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--notion-space-sm);
}

.notion-card-header p {
    margin: var(--notion-space-sm) 0 0;
    font-size: var(--notion-font-size-sm);
    color: var(--notion-text-secondary);
}

.notion-card-body {
    padding: 0;
}

.notion-card-footer {
    padding-top: var(--notion-space-lg);
    margin-top: var(--notion-space-lg);
    border-top: 1px solid var(--notion-border);
}

/* ============================================
   BOTÕES
   ============================================ */
.notion-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--notion-space-sm);
    padding: 8px 16px;
    font-size: var(--notion-font-size-sm);
    font-weight: 600;
    border-radius: var(--notion-radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--notion-transition-fast);
    white-space: nowrap;
    text-decoration: none;
    user-select: none;
    font-family: var(--notion-font-family);
}

/* Botão Primário - Ouro Dvelopers */
.notion-btn-primary {
    background: var(--dvelopers-gold);
    color: #000;
    border-color: var(--dvelopers-gold);
}

.notion-btn-primary:hover {
    background: var(--dvelopers-gold-dark);
    border-color: var(--dvelopers-gold-dark);
    box-shadow: 0 0 0 3px rgba(255, 174, 0, 0.15);
}

.notion-btn-primary:active {
    opacity: 0.9;
}

.notion-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Botão Secundário */
.notion-btn-secondary {
    background: var(--notion-bg);
    color: var(--notion-text);
    border-color: var(--notion-border);
}

.notion-btn-secondary:hover {
    background: var(--notion-bg-hover);
    border-color: var(--notion-text-tertiary);
}

/* Botão Ghost */
.notion-btn-ghost {
    background: transparent;
    color: var(--notion-text-secondary);
    border-color: transparent;
}

.notion-btn-ghost:hover {
    background: var(--notion-bg-hover);
    color: var(--notion-text);
}

/* Botão Pequeno */
.notion-btn-sm {
    padding: 4px 12px;
    font-size: var(--notion-font-size-xs);
}

/* Botão Grande */
.notion-btn-lg {
    padding: 12px 24px;
    font-size: var(--notion-font-size-md);
}

/* Botão Full Width */
.notion-btn.w-full {
    width: 100%;
}

/* ============================================
   FORMULÁRIOS
   ============================================ */
.notion-form-group {
    margin-bottom: var(--notion-space-lg);
}

.notion-label {
    display: block;
    font-size: var(--notion-font-size-sm);
    font-weight: 600;
    color: var(--notion-text);
    margin-bottom: var(--notion-space-sm);
}

.notion-label .required {
    color: var(--notion-red);
}

.notion-input,
.notion-select,
.notion-textarea {
    width: 100%;
    padding: 8px 12px;
    font-size: var(--notion-font-size-base);
    font-family: var(--notion-font-family);
    color: var(--notion-text);
    background: var(--notion-bg);
    border: 1px solid var(--notion-border);
    border-radius: var(--notion-radius-sm);
    transition: var(--notion-transition-fast);
}

.notion-input::placeholder,
.notion-select::placeholder,
.notion-textarea::placeholder {
    color: var(--notion-text-tertiary);
}

.notion-input:focus,
.notion-select:focus,
.notion-textarea:focus {
    outline: none;
    border-color: var(--dvelopers-gold);
    box-shadow: 0 0 0 2px var(--dvelopers-gold-light);
}

.notion-textarea {
    resize: vertical;
    min-height: 100px;
    font-family: var(--notion-font-family);
}

.notion-hint {
    font-size: var(--notion-font-size-xs);
    color: var(--notion-text-tertiary);
    margin-top: var(--notion-space-xs);
}

.notion-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--notion-space-lg);
    margin-bottom: var(--notion-space-lg);
}

.notion-form-actions {
    display: flex;
    gap: var(--notion-space-md);
    justify-content: flex-end;
    padding-top: var(--notion-space-lg);
    margin-top: var(--notion-space-lg);
    border-top: 1px solid var(--notion-border);
}

/* ============================================
   TABELAS
   ============================================ */
.notion-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--notion-font-size-sm);
}

.notion-table thead {
    background: var(--notion-bg-secondary);
}

.notion-table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    color: var(--notion-text-secondary);
    border-bottom: 1px solid var(--notion-border);
}

.notion-table td {
    padding: 12px;
    border-bottom: 1px solid var(--notion-border);
    color: var(--notion-text);
}

.notion-table tbody tr {
    transition: var(--notion-transition-fast);
}

.notion-table tbody tr:hover {
    background: var(--notion-bg-light);
}

.notion-table tbody tr:last-child td {
    border-bottom: none;
}

.notion-table-empty {
    text-align: center;
    padding: var(--notion-space-3xl) var(--notion-space-lg);
    color: var(--notion-text-secondary);
}

/* ============================================
   BADGES
   ============================================ */
.notion-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--notion-space-xs);
    padding: 3px 10px;
    font-size: var(--notion-font-size-xs);
    font-weight: 600;
    border-radius: var(--notion-radius-sm);
    white-space: nowrap;
}

.notion-badge-success {
    background: var(--notion-green-bg);
    color: var(--notion-green);
}

.notion-badge-warning {
    background: var(--notion-yellow-bg);
    color: var(--notion-yellow);
}

.notion-badge-error {
    background: var(--notion-red-bg);
    color: var(--notion-red);
}

.notion-badge-info {
    background: var(--notion-blue-bg);
    color: var(--notion-blue);
}

/* ============================================
   ALERTS
   ============================================ */
.notion-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--notion-space-sm);
    padding: var(--notion-space-md);
    border-radius: var(--notion-radius-sm);
    margin-bottom: var(--notion-space-lg);
    font-size: var(--notion-font-size-sm);
}

.notion-alert i {
    font-size: var(--notion-font-size-md);
    margin-top: 2px;
    flex-shrink: 0;
}

.notion-alert-success {
    background: var(--notion-green-bg-light);
    color: var(--notion-green);
}

.notion-alert-error {
    background: var(--notion-red-bg-light);
    color: var(--notion-red);
}

.notion-alert-warning {
    background: var(--notion-yellow-bg-light);
    color: var(--notion-yellow);
}

.notion-alert-info {
    background: var(--notion-blue-bg-light);
    color: var(--notion-blue);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.notion-empty-state {
    text-align: center;
    padding: var(--notion-space-3xl) var(--notion-space-lg);
    color: var(--notion-text-secondary);
}

.notion-empty-state i {
    font-size: 48px;
    display: block;
    margin-bottom: var(--notion-space-lg);
    opacity: 0.3;
}

.notion-empty-state p {
    font-size: var(--notion-font-size-sm);
    margin: 0;
}

/* ============================================
   SPINNER/LOADING
   ============================================ */
.notion-spinner {
    display: inline-block;
}

.notion-spinner-circle {
    width: 16px;
    height: 16px;
    border: 2px solid var(--notion-border);
    border-top-color: var(--dvelopers-gold);
    border-radius: 50%;
    animation: notion-spin 0.8s linear infinite;
}

@keyframes notion-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   DASHBOARD COMPONENTS
   ============================================ */
.notion-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--notion-space-lg);
    margin-bottom: var(--notion-space-xl);
}

.notion-metric-card {
    padding: var(--notion-space-lg);
    background: var(--notion-bg-secondary);
    border: 1px solid var(--notion-border);
    border-radius: var(--notion-radius);
    text-align: center;
    transition: var(--notion-transition);
}

.notion-metric-card:hover {
    box-shadow: var(--notion-shadow);
}

.notion-metric-label {
    font-size: var(--notion-font-size-xs);
    color: var(--notion-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.notion-metric-value {
    font-size: var(--notion-font-size-2xl);
    font-weight: 700;
    color: var(--notion-text);
    margin: var(--notion-space-sm) 0;
}

.notion-metric-detail {
    font-size: var(--notion-font-size-xs);
    color: var(--notion-text-secondary);
}

/* ============================================
   AUTH PAGES
   ============================================ */
.notion-auth-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 100px);
    padding: var(--notion-space-2xl);
}

.notion-auth-header {
    margin-bottom: var(--notion-space-xl);
    text-align: center;
}

.notion-auth-header h1 {
    margin-bottom: var(--notion-space-sm);
}

.notion-auth-header p {
    font-size: var(--notion-font-size-sm);
    color: var(--notion-text-secondary);
}

.notion-auth-footer {
    margin-top: var(--notion-space-lg);
    text-align: center;
    font-size: var(--notion-font-size-sm);
}

.notion-auth-footer a {
    color: var(--dvelopers-gold);
}

/* ============================================
   RESPONSIVIDADE MOBILE
   ============================================ */
@media (max-width: 768px) {
    :root {
        --notion-space-xl: 16px;
        --notion-space-2xl: 24px;
    }

    .notion-sidebar {
        position: fixed;
        left: -240px;
        z-index: 1000;
        box-shadow: var(--notion-shadow-lg);
        transition: var(--notion-transition);
    }

    .notion-sidebar.open {
        left: 0;
    }

    .notion-main-content {
        margin-left: 0;
    }

    .notion-header-container {
        padding: 0 var(--notion-space-md);
    }

    .notion-header-brand {
        min-width: auto;
    }

    .notion-header-subtitle {
        display: none;
    }

    .notion-header-actions {
        gap: var(--notion-space-md);
    }

    .notion-container {
        padding: 0 var(--notion-space-md);
    }

    .notion-card {
        padding: var(--notion-space-lg);
    }

    .notion-btn {
        padding: 8px 16px;
        font-size: var(--notion-font-size-sm);
    }

    .notion-btn.w-full {
        width: 100%;
    }

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

    .notion-form-actions {
        flex-direction: column-reverse;
    }

    .notion-form-actions .notion-btn {
        width: 100%;
    }

    .notion-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .notion-table {
        font-size: var(--notion-font-size-xs);
    }

    .notion-table th,
    .notion-table td {
        padding: 8px;
    }

    .notion-auth-container {
        min-height: calc(100vh - 80px);
        padding: var(--notion-space-lg);
    }

    .notion-footer {
        padding: var(--notion-space-xl) 0;
    }

    .notion-footer-container {
        padding: 0 var(--notion-space-md);
    }
}

@media (max-width: 480px) {
    .notion-metrics-grid {
        grid-template-columns: 1fr;
    }

    .notion-btn {
        width: 100%;
        justify-content: center;
    }

    .notion-input,
    .notion-select,
    .notion-textarea {
        font-size: 16px; /* Evita zoom em iOS */
    }

    h1 {
        font-size: var(--notion-font-size-lg);
    }

    h2 {
        font-size: var(--notion-font-size-md);
    }
}

/* ============================================
   UTILITÁRIOS
   ============================================ */
.notion-text-center {
    text-align: center;
}

.notion-text-right {
    text-align: right;
}

/* ============================================
   COMPONENTES REUTILIZÁVEIS
   ============================================ */

/* Empty State */
.notion-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--notion-space-2xl);
    text-align: center;
    color: var(--notion-text-secondary);
    min-height: 240px;
}

.notion-empty-state-icon {
    font-size: 48px;
    margin-bottom: var(--notion-space-lg);
    opacity: 0.5;
}

.notion-empty-state-message {
    font-size: var(--notion-font-size-md);
    color: var(--notion-text-secondary);
    margin-bottom: var(--notion-space-md);
}

.notion-empty-state-action {
    margin-top: var(--notion-space-lg);
}

/* Spinner */
.notion-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--notion-space-2xl);
}

.notion-spinner-icon {
    color: var(--dvelopers-gold);
    margin-bottom: var(--notion-space-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.notion-spinner-text {
    font-size: var(--notion-font-size-sm);
    color: var(--notion-text-secondary);
    margin: 0;
}

.notion-text-muted {
    color: var(--notion-text-secondary);
}

.notion-text-danger {
    color: var(--notion-red);
}

.notion-text-success {
    color: var(--notion-green);
}

.notion-text-warning {
    color: var(--notion-yellow);
}

.notion-text-primary {
    color: var(--notion-blue);
}

.notion-text-gold {
    color: var(--dvelopers-gold);
}

.notion-mt {
    margin-top: var(--notion-space-lg);
}

.notion-mb {
    margin-bottom: var(--notion-space-lg);
}

.notion-p {
    padding: var(--notion-space-lg);
}

/* ============================================
   SCROLLBAR CUSTOMIZADA
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--notion-bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--notion-text-tertiary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--notion-text-secondary);
}

/* ============================================
   IMPRESSÃO
   ============================================ */
@media print {
    .notion-header,
    .notion-footer,
    .notion-sidebar {
        display: none;
    }

    .notion-main-content {
        margin-left: 0;
    }

    .notion-btn {
        display: none;
    }
}