/* ==========================================================================
   SoftWWW - Portal & Gerenciador de Links SoftSys
   Estilos dedicados e responsivos
   ========================================================================== */

:root {
    --card-bg: rgba(39, 39, 42, 0.7);
    --card-border: rgba(255, 255, 255, 0.09);
    --card-hover-border: rgba(239, 68, 68, 0.45);
    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
    --card-hover-shadow: 0 20px 35px -5px rgba(239, 68, 68, 0.15), 0 10px 15px -5px rgba(0, 0, 0, 0.4);
    --badge-bg: rgba(255, 255, 255, 0.08);
    --badge-text: #e4e4e7;
    --modal-bg: #202024;
    --modal-overlay: rgba(0, 0, 0, 0.75);
    --input-bg: rgba(24, 24, 27, 0.7);
    --input-border: rgba(255, 255, 255, 0.12);
    --input-focus-border: var(--primary-color);
}

body.light-theme {
    --card-bg: rgba(255, 255, 255, 0.9);
    --card-border: rgba(24, 24, 27, 0.08);
    --card-hover-border: rgba(220, 38, 38, 0.4);
    --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.06), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --card-hover-shadow: 0 20px 30px -5px rgba(220, 38, 38, 0.12), 0 10px 15px -5px rgba(0, 0, 0, 0.05);
    --badge-bg: rgba(24, 24, 27, 0.06);
    --badge-text: #3f3f46;
    --modal-bg: #ffffff;
    --modal-overlay: rgba(15, 23, 42, 0.6);
    --input-bg: #f8fafc;
    --input-border: rgba(24, 24, 27, 0.15);
    --input-focus-border: var(--primary-color);
}

/* ==========================================================================
   Hero & Header Section
   ========================================================================== */
.softwww-hero {
    position: relative;
    padding: 60px 0 30px;
    text-align: center;
    overflow: hidden;
}

.softwww-hero::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 350px;
    background: radial-gradient(circle, rgba(239, 68, 68, 0.15) 0%, rgba(239, 68, 68, 0) 70%);
    filter: blur(50px);
    z-index: -1;
    pointer-events: none;
}

.softwww-title-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 9999px;
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--primary-color);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
}

.softwww-hero h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 12px;
    background: linear-gradient(135deg, var(--text-color) 30%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.softwww-hero p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 650px;
    margin: 0 auto 28px;
}

/* ==========================================================================
   Admin Status Banner & Controls Bar
   ========================================================================== */
.admin-bar-wrap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 12px 20px;
    background: var(--surface-color);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.admin-status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    font-weight: 500;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #71717a;
}

.status-dot.active {
    background: #10b981;
    box-shadow: 0 0 10px #10b981;
    animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
}

.admin-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-soft {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--surface-solid);
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-soft:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.btn-soft.primary {
    background: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-soft.primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.45);
}

.btn-soft.danger {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.btn-soft.danger:hover {
    background: #ef4444;
    color: #ffffff;
}

/* ==========================================================================
   Search & Filter Section
   ========================================================================== */
.controls-container {
    margin-bottom: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.search-bar-wrap {
    display: flex;
    gap: 12px;
    align-items: center;
    position: relative;
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
}

.search-input-box {
    position: relative;
    flex: 1;
}

.search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 14px 44px 14px 48px;
    background: var(--surface-solid);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--text-color);
    font-size: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-fast);
}

.search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25);
    background: var(--bg-color);
}

.clear-search-btn {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    cursor: pointer;
    display: none;
    padding: 4px;
    border-radius: 50%;
}

.clear-search-btn:hover {
    color: var(--text-color);
    background: rgba(255, 255, 255, 0.1);
}

.categories-pills-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 9999px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.category-pill:hover {
    color: var(--text-color);
    border-color: rgba(255, 255, 255, 0.25);
    background: var(--surface-solid);
}

.category-pill.active {
    background: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.category-count {
    font-size: 0.75rem;
    padding: 2px 6px;
    border-radius: 9999px;
    background: rgba(0, 0, 0, 0.2);
}

.category-pill.active .category-count {
    background: rgba(255, 255, 255, 0.3);
}

.view-sort-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 0 4px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.view-options {
    display: flex;
    align-items: center;
    gap: 8px;
}

.view-toggle-btn {
    padding: 6px 10px;
    border-radius: var(--border-radius-sm);
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all var(--transition-fast);
}

.view-toggle-btn.active, .view-toggle-btn:hover {
    background: var(--surface-solid);
    color: var(--text-color);
    border-color: var(--primary-color);
}

.sort-select {
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
    background: var(--surface-solid);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    cursor: pointer;
}

/* ==========================================================================
   Links Grid Layout (Inspired by SoftWWW 6-column Grid)
   ========================================================================== */
.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 60px;
}

@media (min-width: 1200px) {
    .links-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (max-width: 1199px) and (min-width: 992px) {
    .links-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 991px) and (min-width: 640px) {
    .links-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 639px) {
    .links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

/* ==========================================================================
   Link Card Component
   ========================================================================== */
.link-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 18px 14px 14px;
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-md);
    box-shadow: var(--card-shadow);
    transition: all var(--transition-normal);
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: transparent;
    transition: background var(--transition-fast);
}

.link-card:hover {
    transform: translateY(-6px);
    border-color: var(--card-hover-border);
    box-shadow: var(--card-hover-shadow);
}

.link-card:hover::before {
    background: var(--primary-color);
}

.link-card.is-pinned::after {
    content: '📌';
    position: absolute;
    top: 8px;
    left: 8px;
    font-size: 0.85rem;
}

/* Admin floating action buttons inside card */
.card-admin-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: none;
    gap: 4px;
    z-index: 10;
}

body.admin-mode .card-admin-actions {
    display: flex;
}

.btn-card-action {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: rgba(24, 24, 27, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-card-action:hover {
    transform: scale(1.1);
    background: var(--primary-color);
}

.btn-card-action.delete:hover {
    background: #ef4444;
}

/* Logo Image Container */
.card-logo-wrap {
    width: 100%;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius-sm);
    padding: 8px;
    overflow: hidden;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

body.light-theme .card-logo-wrap {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.06);
}

.card-logo-img {
    max-width: 100%;
    max-height: 90px;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 4px;
    transition: transform var(--transition-normal);
}

.link-card:hover .card-logo-img {
    transform: scale(1.06);
}

/* Fallback letter logo */
.card-logo-fallback {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(113, 113, 122, 0.3));
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
}

/* Card Content Details */
.card-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 4px;
    line-height: 1.3;
    color: var(--text-color);
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-category-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 9999px;
    background: var(--badge-bg);
    color: var(--badge-text);
    margin-bottom: 6px;
    max-width: 90%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.35;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 32px;
}

.card-footer-action {
    margin-top: auto;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-color);
    padding-top: 6px;
    border-top: 1px dashed var(--border-color);
}

.link-card:hover .card-footer-action {
    color: var(--primary-hover);
}

/* ==========================================================================
   List View Mode
   ========================================================================== */
.links-grid.list-view {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.links-grid.list-view .link-card {
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: 12px 20px;
}

.links-grid.list-view .card-logo-wrap {
    width: 50px;
    height: 50px;
    margin-bottom: 0;
    margin-right: 16px;
    flex-shrink: 0;
}

.links-grid.list-view .card-logo-img {
    max-height: 40px;
}

.links-grid.list-view .card-logo-fallback {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
}

.links-grid.list-view .card-info-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.links-grid.list-view .card-desc {
    height: auto;
    -webkit-line-clamp: 1;
    margin-bottom: 0;
}

.links-grid.list-view .card-footer-action {
    margin-top: 0;
    width: auto;
    padding-top: 0;
    border-top: none;
    margin-left: 16px;
    flex-shrink: 0;
}

/* ==========================================================================
   Add New Link Quick Card
   ========================================================================== */
.add-link-card {
    border: 2px dashed var(--border-color);
    background: rgba(255, 255, 255, 0.02);
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-muted);
}

body.admin-mode .add-link-card {
    display: flex;
}

.add-link-card:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(239, 68, 68, 0.05);
    transform: translateY(-4px);
}

.add-link-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(239, 68, 68, 0.15);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

/* ==========================================================================
   Empty State
   ========================================================================== */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

/* ==========================================================================
   Modals & Overlays
   ========================================================================== */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--modal-overlay);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.modal-backdrop.show {
    display: flex;
    opacity: 1;
}

.modal-box {
    background: var(--modal-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.95);
    transition: transform 0.25s ease;
}

.modal-backdrop.show .modal-box {
    transform: scale(1);
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    margin: 0;
}

.modal-close-btn {
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal-close-btn:hover {
    color: var(--text-color);
    background: rgba(255, 255, 255, 0.1);
}

.modal-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: rgba(0, 0, 0, 0.1);
}

/* Form Groups & Inputs */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-color);
}

.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--border-radius-sm);
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    color: var(--text-color);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

.form-helper {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Logo Preview & Picker in Form */
.logo-upload-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 8px;
}

.logo-option-tab {
    padding: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    background: var(--surface-color);
    color: var(--text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.logo-option-tab.active {
    background: var(--surface-solid);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.logo-preview-box {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.15);
    border: 1px dashed var(--border-color);
    border-radius: var(--border-radius-sm);
    margin-top: 8px;
}

.logo-preview-thumb {
    width: 60px;
    height: 60px;
    border-radius: 8px;
    background: #ffffff;
    object-fit: contain;
    padding: 4px;
    border: 1px solid var(--border-color);
}

.logo-actions-row {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-top: 6px;
}

.btn-magic-favicon {
    padding: 6px 12px;
    font-size: 0.8rem;
    background: rgba(239, 68, 68, 0.12);
    color: var(--primary-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.btn-magic-favicon:hover {
    background: var(--primary-color);
    color: #ffffff;
}

/* ==========================================================================
   Toast Notification System
   ========================================================================== */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 2000;
    pointer-events: none;
}

.toast-msg {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    border-radius: var(--border-radius-sm);
    background: #27272a;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    font-size: 0.9rem;
    font-weight: 500;
    pointer-events: auto;
    animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: all 0.3s ease;
}

.toast-msg.success {
    border-left: 4px solid #10b981;
}

.toast-msg.error {
    border-left: 4px solid #ef4444;
}

.toast-msg.info {
    border-left: 4px solid #3b82f6;
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}