/* =============================================
   COMPONENTS - UI Elements & Form Styles
   Enhanced Design with Drag & Drop
   ============================================= */

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-family: var(--font-arabic);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-red);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(200, 16, 46, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(200, 16, 46, 0.5);
}

.btn-secondary {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.2);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

.btn-preview {
    background: linear-gradient(135deg, #9B59B6 0%, #8E44AD 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(155, 89, 182, 0.4);
}

.btn-preview:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(155, 89, 182, 0.5);
}

.btn-download {
    background: linear-gradient(135deg, #27AE60 0%, #219A52 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.4);
    padding: var(--spacing-md) var(--spacing-2xl);
    font-size: 1.1rem;
}

.btn-download:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(39, 174, 96, 0.5);
}

.btn-print {
    background: linear-gradient(135deg, #3498DB 0%, #2980B9 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.4);
}

.btn-print:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(52, 152, 219, 0.5);
}

/* Form Grid */
.form-grid {
    display: grid;
    gap: var(--spacing-lg);
}

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

.form-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

.form-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 768px) {
    .form-grid.cols-2,
    .form-grid.cols-3,
    .form-grid.cols-4 {
        grid-template-columns: 1fr;
    }
}

/* Input Group */
.input-group {
    position: relative;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-300);
    margin-bottom: var(--spacing-sm);
}

.input-group label i {
    color: var(--red-primary);
    font-size: 1rem;
}

.input-group input,
.input-group select,
.input-group textarea {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    font-family: var(--font-arabic);
    font-size: 1rem;
    color: var(--white);
    transition: all var(--transition-base);
}

.input-group input::placeholder,
.input-group textarea::placeholder {
    color: var(--gray-500);
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
    outline: none;
    border-color: var(--red-primary);
    background: rgba(200, 16, 46, 0.1);
    box-shadow: 0 0 0 4px rgba(200, 16, 46, 0.1);
}

.glass-input {
    background: rgba(255,255,255,0.02);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all var(--transition-base);
}

.glass-input:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.1);
}

/* Time Picker */
.time-picker {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.time-picker input {
    width: 80px;
    text-align: center;
}

.time-sep {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gold-primary);
}

/* Referees Showcase */
.referees-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.officials-row {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.official-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    text-align: center;
    min-width: 200px;
    flex: 1;
    max-width: 250px;
    transition: all var(--transition-base);
}

.official-card:hover {
    transform: translateY(-5px);
    background: rgba(255,255,255,0.05);
    border-color: rgba(200, 16, 46, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.official-card.featured {
    border-color: rgba(200, 16, 46, 0.5);
    background: rgba(200, 16, 46, 0.1);
}

.official-avatar {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    position: relative;
}

.official-avatar::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2px solid transparent;
    animation: avatarGlow 2s ease-in-out infinite;
}

@keyframes avatarGlow {
    0%, 100% { border-color: transparent; }
    50% { border-color: rgba(255,255,255,0.3); }
}

.official-avatar.main {
    background: var(--gradient-red);
    box-shadow: var(--shadow-glow-red);
}

.official-avatar.assistant {
    background: linear-gradient(135deg, #F39C12 0%, #E67E22 100%);
}

.official-avatar.reserve {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
}

.official-avatar.var {
    background: linear-gradient(135deg, #9B59B6 0%, #8E44AD 100%);
}

.official-avatar.avar {
    background: linear-gradient(135deg, #3498DB 0%, #2980B9 100%);
}

.official-avatar.observer {
    background: linear-gradient(135deg, #1ABC9C 0%, #16A085 100%);
}

.official-avatar.media {
    background: linear-gradient(135deg, #34495E 0%, #2C3E50 100%);
}

.official-role {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-300);
    margin-bottom: var(--spacing-md);
}

.official-card input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-arabic);
    font-size: 0.95rem;
    color: var(--white);
    text-align: center;
    transition: all var(--transition-base);
}

.official-card input:focus {
    outline: none;
    border-color: var(--red-primary);
    background: rgba(200, 16, 46, 0.1);
}

/* ============================================
   TEAMS BATTLE SECTION - Enhanced
   ============================================ */
.teams-battle {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

@media (max-width: 1200px) {
    .teams-battle {
        grid-template-columns: 1fr;
    }

    .vs-badge {
        order: -1;
    }
}

/* Team Card */
.team-card {
    background: rgba(255,255,255,0.03);
    border: 3px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.team-card.home {
    border-color: rgba(16, 185, 129, 0.4);
}

.team-card.home:hover {
    border-color: rgba(16, 185, 129, 0.6);
}

.team-card.away {
    border-color: rgba(59, 130, 246, 0.4);
}

.team-card.away:hover {
    border-color: rgba(59, 130, 246, 0.6);
}

.team-header-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.team-shield {
    width: 55px;
    height: 55px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--white);
    position: relative;
}

.team-shield::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-lg);
    background: inherit;
    opacity: 0.3;
    z-index: -1;
    filter: blur(8px);
}

.home-shield {
    background: linear-gradient(135deg, var(--home-primary) 0%, var(--home-secondary) 100%);
}

.away-shield {
    background: linear-gradient(135deg, var(--away-primary) 0%, var(--away-secondary) 100%);
}

.team-name-section {
    flex: 1;
}

.team-name-section label {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-400);
    margin-bottom: var(--spacing-xs);
}

.team-name-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    font-family: var(--font-arabic);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    transition: all var(--transition-base);
}

.team-name-input:focus {
    outline: none;
    border-color: var(--gold-primary);
    background: rgba(212, 175, 55, 0.1);
}

/* Lineup Section */
.lineup-section {
    padding: var(--spacing-md);
}

.lineup-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gradient-red);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    box-shadow: 0 4px 15px rgba(200, 16, 46, 0.3);
}

.lineup-header.subs-header {
    background: var(--gradient-gold);
    color: var(--gray-900);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

/* ============================================
   PLAYERS GRID - With Drag & Drop
   ============================================ */
.players-grid {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

/* Players Header */
.players-header {
    display: grid;
    grid-template-columns: 30px 1fr 55px 35px 35px 35px;
    gap: 4px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    margin-bottom: var(--spacing-xs);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--gray-300);
    text-align: center;
}

.players-header .col-name {
    text-align: right;
}

.players-header .col-drag {
    color: var(--gray-500);
}

/* Player Row */
.player-row {
    display: grid;
    grid-template-columns: 30px 1fr 55px 35px 35px 35px;
    gap: 4px;
    align-items: center;
    padding: 4px var(--spacing-sm);
    background: rgba(255,255,255,0.02);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    cursor: default;
}

.player-row:hover {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.1);
}

/* Drag Handle */
.drag-handle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    cursor: grab;
    color: var(--gray-500);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.drag-handle:hover {
    color: var(--gold-primary);
    background: rgba(212, 175, 55, 0.1);
}

.drag-handle:active {
    cursor: grabbing;
}

/* Drag States */
.player-row.dragging {
    opacity: 0.5;
    background: rgba(200, 16, 46, 0.2);
    border: 2px dashed var(--red-primary);
    transform: scale(0.98);
}

.player-row.drag-over {
    background: rgba(39, 174, 96, 0.2);
    border: 2px solid var(--success);
    transform: scale(1.02);
}

.player-row.just-dropped {
    animation: dropPulse 0.5s ease;
}

@keyframes dropPulse {
    0% { background: rgba(39, 174, 96, 0.4); transform: scale(1.02); }
    100% { background: rgba(255,255,255,0.02); transform: scale(1); }
}

/* Player Inputs */
.player-row input[type="text"],
.player-row input[type="number"] {
    width: 100%;
    padding: 6px 8px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    font-family: var(--font-arabic);
    font-size: 0.85rem;
    color: var(--white);
    transition: all var(--transition-fast);
}

.player-row input[type="text"]:focus,
.player-row input[type="number"]:focus {
    outline: none;
    border-color: var(--gold-primary);
    background: rgba(212, 175, 55, 0.1);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
}

.player-row input[type="number"] {
    text-align: center;
}

/* Checkboxes */
.player-row input[type="checkbox"] {
    width: 22px;
    height: 22px;
    cursor: pointer;
    accent-color: var(--red-primary);
    margin: 0 auto;
    border-radius: 4px;
}

.player-row input[type="checkbox"].yellow-check:checked {
    accent-color: #F1C40F;
}

.player-row input[type="checkbox"].red-check:checked {
    accent-color: #E74C3C;
}

/* Coach Card */
.coach-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin: var(--spacing-md);
    background: linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.coach-card i {
    font-size: 1.8rem;
    color: var(--gold-primary);
}

.coach-card input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(212, 175, 55, 0.3);
    border-radius: var(--radius-md);
    font-family: var(--font-arabic);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    transition: all var(--transition-base);
}

.coach-card input:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.3);
}

/* VS Badge */
.vs-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 100px;
}

.vs-inner {
    width: 80px;
    height: 80px;
    background: var(--gradient-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow-red), 0 0 40px rgba(200, 16, 46, 0.5);
    animation: pulseVS 2s ease-in-out infinite;
    border: 3px solid rgba(255,255,255,0.2);
}

.vs-inner span {
    font-family: var(--font-latin);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

@keyframes pulseVS {
    0%, 100% { transform: scale(1); box-shadow: var(--shadow-glow-red), 0 0 40px rgba(200, 16, 46, 0.5); }
    50% { transform: scale(1.1); box-shadow: var(--shadow-glow-red), 0 0 60px rgba(200, 16, 46, 0.7); }
}

@media (max-width: 1200px) {
    .vs-badge {
        padding: var(--spacing-lg) 0;
    }
}

/* ============================================
   GENERATE SECTION
   ============================================ */
.generate-section {
    text-align: center;
}

.action-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

/* Preview Frame */
.preview-frame {
    background: var(--white);
    border-radius: var(--radius-xl);
    min-height: 600px;
    overflow: auto;
    box-shadow: var(--shadow-2xl), 0 0 60px rgba(0,0,0,0.3);
    border: 3px solid rgba(200, 16, 46, 0.3);
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 600px;
    color: var(--gray-400);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.preview-placeholder i {
    font-size: 5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--gray-300);
    animation: pulse 2s ease-in-out infinite;
}

.preview-placeholder p {
    font-size: 1.2rem;
    color: var(--gray-500);
}

/* ============================================
   MODAL & LOADING
   ============================================ */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.modal.active {
    display: flex;
}

.modal-content {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl) var(--spacing-2xl);
    max-width: 400px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.loading-spinner {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-xl);
}

.spinner-ring {
    position: absolute;
    inset: 0;
    border: 4px solid rgba(255,255,255,0.1);
    border-top-color: var(--gold-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.spinner-ball {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.5rem;
    color: var(--red-primary);
    animation: pulse 1s ease-in-out infinite;
}

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

.loading-modal p {
    font-size: 1.2rem;
    color: var(--gray-300);
    font-weight: 600;
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-container {
    position: fixed;
    top: var(--spacing-xl);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    animation: toastSlide 0.4s ease;
    border: 1px solid rgba(255,255,255,0.1);
}

.toast.success {
    border-right: 4px solid var(--success);
}

.toast.success i {
    color: var(--success);
}

.toast.error {
    border-right: 4px solid var(--error);
}

.toast.error i {
    color: var(--error);
}

.toast.warning {
    border-right: 4px solid var(--warning);
}

.toast.warning i {
    color: var(--warning);
}

@keyframes toastSlide {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}