/* ============================================================
   SHARE BUTTON STYLES
   ============================================================ */

.btn-share {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #8b5cf6 0%, #ff6b35 100%);
    border: none;
    border-radius: 16px;
    color: white;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
    margin-right: 12px;
}

.btn-share:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.6);
}

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

.btn-share i {
    font-size: 18px;
}

.btn-share-modal {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #00f5a0 0%, #00d9f5 100%);
    border: none;
    border-radius: 16px;
    color: #0f0f1a;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    margin-bottom: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 245, 160, 0.4);
}

.btn-share-modal:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 245, 160, 0.6);
}

/* ============================================================
   ROUTINE SELECTOR STYLES
   ============================================================ */

.routine-selector {
    padding: 20px;
    max-width: 600px;
    margin: 0 auto;
}

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

.routine-selector-header h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.routine-selector-header p {
    font-size: 15px;
    color: var(--text-muted);
}

.routine-grid {
    display: grid;
    gap: 16px;
}

.routine-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.routine-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(4px);
    border-color: rgba(255, 255, 255, 0.2);
}

.routine-card.beginner {
    border-left-color: #8b5cf6;
}

.routine-card.intermediate {
    border-left-color: #ff6b35;
}

.routine-card.advanced {
    border-left-color: #fbbf24;
}

.routine-card.custom {
    border-left-color: #00d9f5;
    background: rgba(0, 217, 245, 0.05);
}

.routine-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 28px;
    flex-shrink: 0;
}

.routine-info {
    flex: 1;
    min-width: 0;
}

.routine-info h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.routine-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 10px;
}

.routine-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.routine-meta span {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-weight: 500;
}

.routine-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.routine-tags .tag {
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 6px;
    background: rgba(0, 245, 160, 0.1);
    color: var(--neon-green);
    border: 1px solid rgba(0, 245, 160, 0.2);
}

.routine-progression {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.routine-progression i {
    color: var(--neon-cyan);
}

.routine-arrow {
    color: var(--text-muted);
    font-size: 14px;
    transition: transform 0.3s ease;
}

.routine-card:hover .routine-arrow {
    transform: translateX(4px);
    color: var(--neon-green);
}

/* Selected state */
.routine-card.selected {
    background: rgba(0, 245, 160, 0.1);
    border-color: var(--neon-green);
    box-shadow: 0 0 20px rgba(0, 245, 160, 0.2);
}

/* Difficulty badges */
.routine-difficulty {
    font-weight: 600 !important;
}

.beginner .routine-difficulty {
    color: #8b5cf6 !important;
    background: rgba(139, 92, 246, 0.15) !important;
}

.intermediate .routine-difficulty {
    color: #ff6b35 !important;
    background: rgba(255, 107, 53, 0.15) !important;
}

.advanced .routine-difficulty {
    color: #fbbf24 !important;
    background: rgba(251, 191, 36, 0.15) !important;
}