/**
 * Rebeca Dashboard - Estilos Principais
 *
 * @package RebecaDashboard
 */

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
    /* Cores principais - Paleta Clara */
    --color-primary: #346af1;
    --color-primary-hover: #2855d4;
    --color-primary-light: #eef3fe;

    --color-secondary: #5b8def;
    --color-secondary-hover: #4a7de0;

    /* Cores de fundo */
    --color-bg-primary: #FFFFFF;
    --color-bg-secondary: #F8FAFC;
    --color-bg-tertiary: #F1F5F9;

    /* Cores de texto */
    --color-text-primary: #1E293B;
    --color-text-secondary: #64748B;
    --color-text-muted: #94A3B8;

    /* Cores de borda */
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;

    /* Status */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;

    /* Sidebar */
    --sidebar-width: 280px;
    --sidebar-bg: #FFFFFF;
    --sidebar-border: var(--color-border);

    /* Header */
    --header-height: 64px;
    --header-bg: #FFFFFF;

    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    /* Transições */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;

    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Espaçamento */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-secondary);
    overflow-x: hidden;
}

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

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ==========================================================================
   Estilos Globais - Inputs
   ========================================================================== */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="date"],
input[type="search"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
    -webkit-appearance: none;
    appearance: none;
    box-sizing: border-box;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
input[type="search"]:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

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

input:disabled {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

/* ==========================================================================
   Estilos Globais - Textarea
   ========================================================================== */

textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    min-height: 120px;
    resize: vertical;
    transition: all var(--transition-fast);
    box-sizing: border-box;
}

textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

textarea::placeholder {
    color: var(--color-text-muted);
}

/* ==========================================================================
   Estilos Globais - Select
   ========================================================================== */

select {
    width: 100%;
    padding: 12px 40px 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-primary);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 20px;
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    -webkit-appearance: none;
    appearance: none;
    box-sizing: border-box;
}

select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

select:disabled {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

/* ==========================================================================
   Estilos Globais - Checkbox e Radio
   ========================================================================== */

input[type="checkbox"],
input[type="radio"] {
    width: 18px;
    height: 18px;
    margin-right: var(--spacing-sm);
    accent-color: var(--color-primary);
    cursor: pointer;
}

input[type="radio"] {
    border-radius: 50%;
}

/* ==========================================================================
   Estilos Globais - Buttons
   ========================================================================== */

button,
input[type="submit"],
input[type="button"],
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 12px 24px;
    background-color: var(--color-primary);
    color: #FFFFFF;
    border: none;
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    -webkit-appearance: none;
    appearance: none;
    text-decoration: none;
}

button:hover,
input[type="submit"]:hover,
input[type="button"]:hover,
.btn:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: #FFFFFF;
}

button:active,
input[type="submit"]:active,
input[type="button"]:active,
.btn:active {
    transform: translateY(0);
}

button:disabled,
input[type="submit"]:disabled,
input[type="button"]:disabled,
.btn:disabled {
    background-color: var(--color-border);
    color: var(--color-text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Botão reset/transparente */
button.btn-reset,
button.menu-toggle,
button.sidebar-close,
button.user-menu-toggle,
button.nav-toggle {
    padding: 0;
    background: none;
    color: inherit;
    font-weight: inherit;
}

button.btn-reset:hover,
button.menu-toggle:hover,
button.sidebar-close:hover,
button.user-menu-toggle:hover,
button.nav-toggle:hover {
    background: none;
    transform: none;
    box-shadow: none;
}

/* Botão secundário */
.btn-secondary,
button.btn-secondary {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

.btn-secondary:hover,
button.btn-secondary:hover {
    background-color: var(--color-border);
    color: var(--color-text-primary);
}

/* Botão outline */
.btn-outline,
button.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-outline:hover,
button.btn-outline:hover {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-text-primary);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    margin-bottom: 1rem;
}

/* ==========================================================================
   Utilities
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

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

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

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

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--color-text-primary);
}

.form-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

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

/* ==========================================================================
   Cards
   ========================================================================== */

.content-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-bg-primary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: inherit;
    position: relative;
}

.content-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--color-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.content-card:hover {
    border-color: transparent;
    box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.12);
    transform: translateY(-4px);
    color: inherit;
}

.content-card:hover::before {
    opacity: 1;
}

.card-thumbnail {
    aspect-ratio: 16 / 10;
    background-color: var(--color-bg-tertiary);
    overflow: hidden;
}

.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.content-card:hover .card-thumbnail img {
    transform: scale(1.05);
}

.card-thumbnail-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary-light);
    color: var(--color-primary);
    opacity: 0.6;
}

.card-body {
    padding: var(--spacing-lg);
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
    transition: color 0.2s ease;
    line-height: 1.4;
}

.content-card:hover .card-title {
    color: var(--color-primary);
}

.card-excerpt {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0;
    line-height: 1.5;
}

/* ==========================================================================
   Grid
   ========================================================================== */

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 768px) {
    :root {
        --sidebar-width: 100%;
    }

    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
}

@media (max-width: 480px) {
    .content-card {
        flex-direction: row;
        border-radius: 8px;
    }

    .content-card::before {
        display: none;
    }

    .content-card:hover {
        transform: none;
    }

    .card-thumbnail {
        width: 80px;
        height: 80px;
        min-width: 80px;
        aspect-ratio: auto;
        border-radius: 8px 0 0 8px;
    }

    .card-thumbnail-placeholder {
        width: 80px;
        height: 80px;
        min-width: 80px;
    }

    .card-thumbnail-placeholder svg {
        width: 24px;
        height: 24px;
    }

    .card-body {
        padding: 10px;
        flex: 1;
        min-width: 0;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .card-title {
        font-size: 0.875rem;
        margin-bottom: 2px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .card-excerpt {
        display: none;
    }

    .card-category {
        font-size: 0.625rem;
        margin-bottom: 2px;
    }

    .card-meta {
        margin-top: 4px;
    }
}

/* ==========================================================================
   Minhas Compras
   ========================================================================== */

.purchases-page .empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.purchases-page .empty-icon {
    color: var(--color-text-muted);
    margin-bottom: 1.5rem;
}

.purchases-page .empty-state h2 {
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.purchases-page .empty-state p {
    color: var(--color-text-secondary);
}

.purchases-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.purchase-card {
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
}

.purchase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.purchase-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.purchase-number {
    font-weight: 600;
    color: var(--color-text-primary);
}

.purchase-date {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.purchase-status {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 500;
    border-radius: 6px;
}

.purchase-status.status-completed,
.purchase-status.status-processing {
    background: #dcfce7;
    color: #166534;
}

.purchase-status.status-pending,
.purchase-status.status-on-hold {
    background: #fef3c7;
    color: #92400e;
}

.purchase-status.status-cancelled,
.purchase-status.status-failed,
.purchase-status.status-refunded {
    background: #fee2e2;
    color: #dc2626;
}

.purchase-items {
    padding: 1rem 1.5rem;
}

.purchase-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
}

.purchase-item:not(:last-child) {
    border-bottom: 1px solid var(--color-border-light);
}

.item-thumbnail {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.item-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-thumbnail-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    color: var(--color-text-muted);
}

.item-details {
    flex: 1;
    min-width: 0;
}

.item-name {
    display: block;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: 0.25rem;
}

.item-quantity {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.item-price {
    font-weight: 600;
    color: var(--color-text-primary);
}

.purchase-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.purchase-total {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.total-label {
    color: var(--color-text-secondary);
}

.total-value {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.purchase-access-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: #dcfce7;
    color: #166534;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
}

.purchase-details-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--color-primary);
    background: transparent;
    background-color: transparent;
    padding: 0.5rem 0;
    box-shadow: none;
}

.purchase-details-toggle:hover {
    background: transparent;
    background-color: transparent;
    box-shadow: none;
    transform: none;
    color: var(--color-primary-hover);
}

.purchase-details-toggle svg {
    transition: transform 0.2s;
}

.purchase-card.show-details .purchase-details-toggle svg {
    transform: rotate(180deg);
}

.purchase-details-toggle .hide-text {
    display: none;
}

.purchase-card.show-details .purchase-details-toggle .show-text {
    display: none;
}

.purchase-card.show-details .purchase-details-toggle .hide-text {
    display: inline;
}

.purchase-details {
    display: none;
    padding: 1.5rem;
    background: var(--color-bg-primary);
    border-top: 1px solid var(--color-border);
}

.purchase-card.show-details .purchase-details {
    display: block;
}

.details-section {
    margin-bottom: 1.5rem;
}

.details-section:last-child {
    margin-bottom: 0;
}

.details-section h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.details-section p {
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* Botão de Nota Fiscal */
.invoice-section {
    padding-top: 1rem;
    border-top: 1px dashed var(--color-border);
}

.btn-invoice {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(16, 185, 129, 0.2);
}

.btn-invoice:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(16, 185, 129, 0.3);
}

.btn-invoice svg {
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .purchase-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .purchase-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .item-thumbnail {
        width: 48px;
        height: 48px;
    }

    .purchase-access-info {
        width: 100%;
        justify-content: center;
    }
}