/**
 * 3task Polls - Admin Styles v1.0.0
 * 3task Plugin Design System v1.0
 * DSGVO-konform: System Font Stack, Unicode Emojis
 *
 * @package 3task_Polls
 * @since 1.0.0
 */

/* ==========================================================================
   CSS VARIABLES - 3task Design System v1.0
   ========================================================================== */

:root {
    /* Primary Gradient (3task Brand) */
    --tpoll-gradient-start: #6366f1;
    --tpoll-gradient-mid: #8b5cf6;
    --tpoll-gradient-end: #d946ef;

    /* Primary Colors */
    --tpoll-primary: #6366f1;
    --tpoll-primary-hover: #4f46e5;
    --tpoll-primary-light: #e0e7ff;
    --tpoll-primary-dark: #4338ca;

    /* Accent Colors */
    --tpoll-secondary: #8b5cf6;
    --tpoll-accent: #f59e0b;
    --tpoll-accent-pink: #ec4899;
    --tpoll-accent-cyan: #06b6d4;
    --tpoll-danger: #ef4444;
    --tpoll-success: #10b981;

    /* Neutrals */
    --tpoll-bg: #f8fafc;
    --tpoll-card-bg: #ffffff;
    --tpoll-bg-tertiary: #f1f5f9;
    --tpoll-border: #e2e8f0;
    --tpoll-border-medium: #cbd5e1;
    --tpoll-text: #0f172a;
    --tpoll-text-muted: #475569;
    --tpoll-text-light: #94a3b8;

    /* Shadows */
    --tpoll-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --tpoll-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    --tpoll-shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
    --tpoll-shadow-xl: 0 24px 48px rgba(0, 0, 0, 0.12);
    --tpoll-shadow-glow: 0 0 40px rgba(99, 102, 241, 0.15);

    /* Border Radius */
    --tpoll-radius-sm: 8px;
    --tpoll-radius: 12px;
    --tpoll-radius-lg: 16px;
    --tpoll-radius-xl: 20px;
    --tpoll-radius-full: 100px;

    /* Transitions */
    --tpoll-transition: all 0.3s ease;
    --tpoll-transition-spring: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* ==========================================================================
   ADMIN WRAPPER
   ========================================================================== */

.tpoll-admin {
    margin: 20px 20px 40px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

.tpoll-admin * {
    box-sizing: border-box;
}

/* ==========================================================================
   HEADER - Animated Gradient Hero (3task Design System v1.0)
   ========================================================================== */

.tpoll-admin-header {
    background: linear-gradient(135deg, var(--tpoll-gradient-start), var(--tpoll-gradient-mid), var(--tpoll-gradient-end));
    background-size: 200% 200%;
    animation: tpoll-gradient-shift 8s ease infinite;
    border-radius: var(--tpoll-radius-xl);
    padding: 32px 40px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
    box-shadow: var(--tpoll-shadow-lg), var(--tpoll-shadow-glow);
}

@keyframes tpoll-gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* Floating Orbs */
.tpoll-admin-header::before,
.tpoll-admin-header::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: tpoll-float 6s ease-in-out infinite;
}

.tpoll-admin-header::before {
    width: 120px;
    height: 120px;
    top: -30px;
    right: 10%;
}

.tpoll-admin-header::after {
    width: 80px;
    height: 80px;
    bottom: -20px;
    right: 25%;
    animation-delay: 2s;
}

@keyframes tpoll-float {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-15px) scale(1.05); }
}

.tpoll-admin-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.tpoll-admin-header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Icon Box - Glassmorphism */
.tpoll-admin-icon {
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--tpoll-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: var(--tpoll-transition-spring);
    cursor: default;
}

.tpoll-admin-icon:hover {
    transform: scale(1.1) rotate(5deg);
    background: rgba(255, 255, 255, 0.3);
}

.tpoll-admin-title-text {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tpoll-admin-title-text h1 {
    font-size: 26px;
    font-weight: 800;
    color: #ffffff;
    margin: 0;
    padding: 0;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.tpoll-admin-title-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.tpoll-version {
    font-size: 11px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: var(--tpoll-radius-full);
    letter-spacing: 0.5px;
}

.tpoll-status-dot {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.tpoll-status-dot::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #4ade80;
    border-radius: 50%;
    animation: tpoll-pulse 2s infinite;
}

@keyframes tpoll-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.4); }
    50% { box-shadow: 0 0 0 6px rgba(74, 222, 128, 0); }
}

.tpoll-admin-header-right {
    display: flex;
    gap: 12px;
}

.tpoll-header-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--tpoll-radius-sm);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--tpoll-transition);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.tpoll-header-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    color: #ffffff;
    transform: translateY(-2px);
}

/* ==========================================================================
   TABS NAVIGATION - 3task Design System v1.0
   ========================================================================== */

.tpoll-tabs.nav-tab-wrapper {
    background: var(--tpoll-card-bg);
    border: 1px solid var(--tpoll-border);
    border-bottom: none;
    border-radius: var(--tpoll-radius-lg) var(--tpoll-radius-lg) 0 0;
    padding: 8px 16px 0 16px;
    margin-bottom: 0;
    display: flex;
    gap: 4px;
    overflow-x: auto;
}

.tpoll-tabs .nav-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--tpoll-text-muted);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    border-radius: var(--tpoll-radius-sm) var(--tpoll-radius-sm) 0 0;
    text-decoration: none;
    transition: var(--tpoll-transition);
    cursor: pointer;
    white-space: nowrap;
}

.tpoll-tabs .nav-tab:hover {
    color: var(--tpoll-primary);
    background: var(--tpoll-bg-tertiary);
}

.tpoll-tabs .nav-tab.nav-tab-active {
    color: var(--tpoll-primary);
    font-weight: 600;
    border-bottom-color: var(--tpoll-primary);
    background: var(--tpoll-bg);
}

.tpoll-tabs .nav-tab.nav-tab-active::after {
    animation: tpoll-tab-slide 0.3s ease;
}

@keyframes tpoll-tab-slide {
    from { transform: scaleX(0); opacity: 0; }
    to { transform: scaleX(1); opacity: 1; }
}

.tpoll-tab-icon {
    font-size: 16px;
    line-height: 1;
}

.tpoll-tab-badge {
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    background: var(--tpoll-primary);
    padding: 2px 8px;
    border-radius: var(--tpoll-radius-full);
    min-width: 20px;
    text-align: center;
}

/* ==========================================================================
   TAB CONTENT
   ========================================================================== */

.tpoll-tab-content {
    background: var(--tpoll-bg);
    border: 1px solid var(--tpoll-border);
    border-top: none;
    border-radius: 0 0 var(--tpoll-radius-lg) var(--tpoll-radius-lg);
    padding: 28px;
}

/* ==========================================================================
   STATS GRID
   ========================================================================== */

.tpoll-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 28px;
}

.tpoll-stat-card {
    background: var(--tpoll-card-bg);
    border: 1px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius);
    padding: 24px;
    position: relative;
    overflow: hidden;
    transition: var(--tpoll-transition-spring);
}

.tpoll-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--tpoll-radius) var(--tpoll-radius) 0 0;
}

.tpoll-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--tpoll-shadow-lg), var(--tpoll-shadow-glow);
}

.tpoll-stat-card.stat-purple::before { background: linear-gradient(90deg, #6366f1, #8b5cf6); }
.tpoll-stat-card.stat-green::before { background: linear-gradient(90deg, #10b981, #34d399); }
.tpoll-stat-card.stat-orange::before { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.tpoll-stat-card.stat-blue::before { background: linear-gradient(90deg, #3b82f6, #60a5fa); }

.tpoll-stat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.tpoll-stat-icon {
    font-size: 28px;
    line-height: 1;
}

.tpoll-stat-value {
    font-size: 32px;
    font-weight: 800;
    color: var(--tpoll-text);
    line-height: 1;
    margin-bottom: 4px;
}

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

/* ==========================================================================
   CARDS
   ========================================================================== */

.tpoll-card {
    background: var(--tpoll-card-bg);
    border: 1px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius);
    padding: 24px;
    margin-bottom: 20px;
    transition: var(--tpoll-transition);
}

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

.tpoll-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--tpoll-border);
}

.tpoll-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--tpoll-text);
    margin: 0;
}

.tpoll-card-title-icon {
    font-size: 20px;
    line-height: 1;
}

.tpoll-card-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--tpoll-primary);
    color: #fff;
    border: none;
    border-radius: var(--tpoll-radius-sm);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: var(--tpoll-transition);
}

.tpoll-card-action:hover {
    background: var(--tpoll-primary-hover);
    color: #fff;
    transform: translateY(-1px);
}

/* ==========================================================================
   CONTENT GRID (Main + Sidebar)
   ========================================================================== */

.tpoll-content-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 24px;
}

/* ==========================================================================
   QUICK ACTIONS
   ========================================================================== */

.tpoll-quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.tpoll-quick-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 16px;
    background: var(--tpoll-card-bg);
    border: 1px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius);
    text-decoration: none;
    color: var(--tpoll-text);
    transition: var(--tpoll-transition-spring);
    cursor: pointer;
}

.tpoll-quick-action:hover {
    transform: translateY(-4px);
    box-shadow: var(--tpoll-shadow-lg);
    border-color: var(--tpoll-primary-light);
    color: var(--tpoll-text);
}

.tpoll-quick-action-icon {
    font-size: 28px;
    line-height: 1;
}

.tpoll-quick-action-label {
    font-size: 13px;
    font-weight: 600;
}

/* ==========================================================================
   POLLS LIST / TABLE
   ========================================================================== */

.tpoll-polls-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.tpoll-poll-card {
    background: var(--tpoll-card-bg);
    border: 1px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius);
    padding: 20px;
    transition: var(--tpoll-transition);
}

.tpoll-poll-card:hover {
    box-shadow: var(--tpoll-shadow);
    border-color: var(--tpoll-primary-light);
}

.tpoll-poll-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 12px;
}

.tpoll-poll-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--tpoll-text);
    margin: 0;
}

.tpoll-poll-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
}

.tpoll-poll-card-actions {
    display: flex;
    gap: 8px;
    border-top: 1px solid var(--tpoll-border);
    padding-top: 12px;
}

.tpoll-poll-card-actions a,
.tpoll-poll-card-actions button {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: var(--tpoll-radius-sm);
    text-decoration: none;
    border: 1px solid var(--tpoll-border);
    background: var(--tpoll-bg);
    color: var(--tpoll-text-muted);
    cursor: pointer;
    transition: var(--tpoll-transition);
}

.tpoll-poll-card-actions a:hover,
.tpoll-poll-card-actions button:hover {
    background: var(--tpoll-primary-light);
    color: var(--tpoll-primary);
    border-color: var(--tpoll-primary);
}

/* ==========================================================================
   STATUS BADGES
   ========================================================================== */

.tpoll-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--tpoll-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tpoll-badge-published,
.tpoll-badge-active { background: #dcfce7; color: #166534; }
.tpoll-badge-draft { background: #fef3c7; color: #92400e; }
.tpoll-badge-closed { background: #fee2e2; color: #991b1b; }
.tpoll-badge-scheduled { background: #dbeafe; color: #1e40af; }

/* ==========================================================================
   FORM ELEMENTS
   ========================================================================== */

.tpoll-form-wrap {
    max-width: 900px;
}

.tpoll-form-section {
    margin-bottom: 28px;
}

.tpoll-form-section h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--tpoll-text);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tpoll-form-row {
    margin-bottom: 16px;
}

.tpoll-form-row label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--tpoll-text);
    margin-bottom: 6px;
}

.tpoll-form-row input[type="text"],
.tpoll-form-row input[type="number"],
.tpoll-form-row input[type="url"],
.tpoll-form-row input[type="email"],
.tpoll-form-row textarea,
.tpoll-form-row select {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--tpoll-border-medium);
    border-radius: var(--tpoll-radius-sm);
    font-size: 14px;
    color: var(--tpoll-text);
    background: var(--tpoll-card-bg);
    transition: var(--tpoll-transition);
}

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

.tpoll-form-row .description {
    font-size: 12px;
    color: var(--tpoll-text-light);
    margin-top: 4px;
}

/* Poll Type Selector */
.tpoll-type-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.tpoll-type-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    border: 2px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius);
    cursor: pointer;
    transition: var(--tpoll-transition);
    text-align: center;
}

.tpoll-type-option:hover {
    border-color: var(--tpoll-primary-light);
    background: var(--tpoll-bg);
}

.tpoll-type-option.selected {
    border-color: var(--tpoll-primary);
    background: var(--tpoll-primary-light);
}

.tpoll-type-option input[type="radio"] {
    display: none;
}

.tpoll-type-icon {
    font-size: 24px;
}

.tpoll-type-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--tpoll-text);
}

/* Answers List */
.tpoll-answers-wrap {
    margin-top: 16px;
}

.tpoll-answers-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tpoll-answer-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--tpoll-bg);
    border: 1px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius-sm);
    cursor: grab;
}

.tpoll-answer-row:active {
    cursor: grabbing;
}

.tpoll-answer-row .dashicons-menu {
    color: var(--tpoll-text-light);
    cursor: grab;
}

.tpoll-answer-row input[type="text"] {
    flex: 1;
    border: none;
    background: transparent;
    padding: 4px 0;
    font-size: 14px;
}

.tpoll-answer-row input[type="text"]:focus {
    outline: none;
    box-shadow: none;
}

.tpoll-remove-answer {
    color: var(--tpoll-danger) !important;
    cursor: pointer;
    padding: 4px;
}

/* ==========================================================================
   SETTINGS PAGE
   ========================================================================== */

.tpoll-settings-wrap {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
}

.tpoll-settings-main {
    background: var(--tpoll-card-bg);
    border: 1px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius);
    padding: 24px;
}

.tpoll-settings-sidebar .tpoll-card {
    position: sticky;
    top: 40px;
}

.tpoll-settings-section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--tpoll-border);
}

.tpoll-settings-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.tpoll-settings-section h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--tpoll-text);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.tpoll-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--tpoll-primary), var(--tpoll-secondary));
    color: #fff;
    border: none;
    border-radius: var(--tpoll-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--tpoll-transition);
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.tpoll-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
    color: #fff;
}

.tpoll-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--tpoll-card-bg);
    color: var(--tpoll-text);
    border: 1px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: var(--tpoll-transition);
}

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

/* ==========================================================================
   EMPTY STATE
   ========================================================================== */

.tpoll-empty-state {
    text-align: center;
    padding: 60px 40px;
}

.tpoll-empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.tpoll-empty-state h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--tpoll-text);
    margin: 0 0 8px 0;
}

.tpoll-empty-state p {
    font-size: 14px;
    color: var(--tpoll-text-muted);
    margin: 0 0 24px 0;
}

/* ==========================================================================
   NOTICES & MESSAGES
   ========================================================================== */

.tpoll-notice {
    padding: 12px 16px;
    border-radius: var(--tpoll-radius-sm);
    margin-bottom: 16px;
    font-size: 14px;
}

.tpoll-notice-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.tpoll-notice-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.tpoll-notice-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

/* ==========================================================================
   PRO HINT (WordPress.org compliant - dezent, am Ende)
   ========================================================================== */

.tpoll-pro-hint {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--tpoll-border);
    color: var(--tpoll-text-light);
    font-size: 13px;
    text-align: center;
}

.tpoll-pro-hint a {
    color: var(--tpoll-primary);
    font-weight: 500;
}

/* ==========================================================================
   SHORTCODE DISPLAY
   ========================================================================== */

.tpoll-shortcode-display {
    display: inline-block;
    padding: 6px 14px;
    background: var(--tpoll-bg-tertiary);
    border: 1px solid var(--tpoll-border);
    border-radius: var(--tpoll-radius-sm);
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 13px;
    color: var(--tpoll-primary-dark);
    cursor: pointer;
    transition: var(--tpoll-transition);
}

.tpoll-shortcode-display:hover {
    background: var(--tpoll-primary-light);
    border-color: var(--tpoll-primary);
}

/* ==========================================================================
   LOADING / SPINNER
   ========================================================================== */

.tpoll-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(99, 102, 241, 0.2);
    border-top-color: var(--tpoll-primary);
    border-radius: 50%;
    animation: tpoll-spin 0.6s linear infinite;
}

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

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 1200px) {
    .tpoll-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tpoll-content-grid {
        grid-template-columns: 1fr;
    }
    .tpoll-settings-wrap {
        grid-template-columns: 1fr;
    }
    .tpoll-type-options {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 782px) {
    .tpoll-admin {
        margin-right: 0;
    }
    .tpoll-admin-header {
        padding: 24px;
    }
    .tpoll-admin-header-content {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
    .tpoll-admin-header-right {
        width: 100%;
    }
    .tpoll-admin-header-right .tpoll-header-btn {
        flex: 1;
        justify-content: center;
    }
    .tpoll-tabs.nav-tab-wrapper {
        flex-wrap: wrap;
        padding: 8px 8px 0;
    }
    .tpoll-tabs .nav-tab {
        padding: 10px 14px;
        font-size: 12px;
    }
    .tpoll-tab-content {
        padding: 20px 16px;
    }
    .tpoll-stats-grid {
        grid-template-columns: 1fr;
    }
    .tpoll-quick-actions {
        grid-template-columns: 1fr 1fr;
    }
    .tpoll-polls-grid {
        grid-template-columns: 1fr;
    }
    .tpoll-settings-wrap {
        grid-template-columns: 1fr !important;
    }
}

/* ==========================================================================
   SETTINGS PAGE
   ========================================================================== */

.tpoll-settings-wrap {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    align-items: start;
}

.tpoll-settings-main .tpoll-card {
    margin-bottom: 20px;
}

.tpoll-settings-main .form-table th {
    padding: 16px 12px 16px 0;
    color: var(--tpoll-text);
    font-weight: 600;
    font-size: 13px;
}

.tpoll-settings-main .form-table td {
    padding: 12px 0;
}

.tpoll-settings-main .form-table select {
    min-width: 250px;
}

.tpoll-settings-sidebar .tpoll-card {
    margin-bottom: 20px;
}

.tpoll-support-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tpoll-support-links li {
    margin-bottom: 10px;
}

.tpoll-support-links a {
    color: var(--tpoll-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--tpoll-transition);
}

.tpoll-support-links a:hover {
    color: var(--tpoll-primary-hover);
}

.tpoll-pro-hint {
    border: 2px solid var(--tpoll-primary-light);
    background: linear-gradient(135deg, #f5f3ff, #ede9fe);
}

.tpoll-pro-hint .tpoll-btn-primary {
    display: inline-block;
    margin-top: 8px;
}

/* ==========================================================================
   RESULTS PAGE - Admin Results Bars
   ========================================================================== */

.tpoll-results-bars {
    margin: 16px 0;
}

.tpoll-result-row {
    margin-bottom: 14px;
}

.tpoll-result-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--tpoll-text);
}

.tpoll-result-meta {
    color: var(--tpoll-text-muted);
    font-weight: 400;
    font-size: 12px;
}

.tpoll-result-bar-wrap {
    background: var(--tpoll-bg-tertiary);
    border-radius: var(--tpoll-radius-full);
    height: 10px;
    overflow: hidden;
}

.tpoll-result-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--tpoll-primary), var(--tpoll-secondary));
    border-radius: var(--tpoll-radius-full);
    min-width: 2px;
    transition: width 0.6s ease;
}

.tpoll-result-footer {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--tpoll-border);
    font-size: 12px;
    color: var(--tpoll-text-muted);
    font-weight: 500;
}

.tpoll-text-muted {
    color: var(--tpoll-text-muted);
    font-size: 13px;
}

/* ==========================================================================
   COLOR PICKER OVERRIDE
   ========================================================================== */

.tpoll-color-picker + .wp-picker-container .wp-color-result {
    border-radius: var(--tpoll-radius-sm);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

.tpoll-hidden {
    display: none !important;
}

.tpoll-result-card {
    margin-bottom: 16px;
}

/* Plugin action link Go Pro */
.tpoll-go-pro {
    color: #46b450;
    font-weight: bold;
}

/* Shortcode copy feedback */
.tpoll-shortcode-copy {
    cursor: pointer;
    transition: var(--tpoll-transition);
}

.tpoll-shortcode-copy:hover {
    background: var(--tpoll-primary-light);
}

.tpoll-shortcode-copy.copied {
    background: var(--tpoll-success);
    color: #fff;
}