/**
 * Submission Workflow CSS
 * Styles for user submissions, admin review queue, and dashboard
 */

:root {
    --submission-primary: #9370DB;
    --submission-secondary: #DAA520;
    --submission-success: #22c55e;
    --submission-danger: #ef4444;
    --submission-warning: #fbbf24;
    --submission-info: #3b82f6;
}

/* Common Elements */
.submission-page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

.submission-header {
    background: linear-gradient(135deg, rgba(147, 112, 219, 0.3), rgba(218, 165, 32, 0.2));
    border: 2px solid var(--submission-primary);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.submission-header h1 {
    font-size: 2.5rem;
    margin: 0 0 1rem 0;
    background: linear-gradient(135deg, #c0b5f0, var(--submission-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.submission-header p {
    font-size: 1rem;
    color: #c0c0c0;
    margin: 0;
}

/* Card Styles */
.submission-card {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(147, 112, 219, 0.3);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    transition: all 0.3s ease;
}

.submission-card:hover {
    border-color: rgba(147, 112, 219, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.submission-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(147, 112, 219, 0.3);
}

.submission-card-title {
    font-size: 1.5rem;
    color: var(--submission-primary);
    margin: 0;
}

.submission-card-body {
    margin-bottom: 1.5rem;
}

.submission-card-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 2px solid rgba(147, 112, 219, 0.3);
}

/* Form Elements */
.submission-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-section {
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(147, 112, 219, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
}

.form-section-title {
    font-size: 1.25rem;
    color: var(--submission-primary);
    margin: 0 0 1rem 0;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-weight: 600;
    color: #e0e0e0;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-label.required::after {
    content: ' *';
    color: var(--submission-danger);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(147, 112, 219, 0.3);
    border-radius: 8px;
    color: #e0e0e0;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--submission-primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(147, 112, 219, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
    line-height: 1.6;
}

.form-hint {
    display: block;
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: 0.25rem;
    font-style: italic;
}

.form-error {
    display: block;
    font-size: 0.75rem;
    color: var(--submission-danger);
    margin-top: 0.25rem;
}

/* Buttons */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(135deg, var(--submission-primary), #8B7FDB);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(147, 112, 219, 0.4);
}

.btn-secondary {
    background: rgba(147, 112, 219, 0.2);
    border: 2px solid rgba(147, 112, 219, 0.4);
    color: var(--submission-primary);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(147, 112, 219, 0.3);
}

.btn-success {
    background: linear-gradient(135deg, var(--submission-success), #16a34a);
    color: white;
}

.btn-success:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--submission-danger), #dc2626);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, var(--submission-warning), #f59e0b);
    color: #1a1a1a;
}

.btn-warning:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.4);
}

.btn-info {
    background: linear-gradient(135deg, var(--submission-info), #2563eb);
    color: white;
}

.btn-info:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.4);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid;
}

.status-pending {
    background: rgba(251, 191, 36, 0.2);
    border-color: var(--submission-warning);
    color: var(--submission-warning);
}

.status-approved {
    background: rgba(34, 197, 94, 0.2);
    border-color: var(--submission-success);
    color: var(--submission-success);
}

.status-rejected {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--submission-danger);
    color: var(--submission-danger);
}

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border: 2px solid;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border-color: var(--submission-success);
    color: var(--submission-success);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--submission-danger);
    color: var(--submission-danger);
}

.alert-warning {
    background: rgba(251, 191, 36, 0.1);
    border-color: var(--submission-warning);
    color: var(--submission-warning);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--submission-info);
    color: var(--submission-info);
}

/* Loading States */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(147, 112, 219, 0.3);
    border-top-color: var(--submission-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-text {
    margin-top: 1rem;
    color: #e0e0e0;
    font-size: 1.125rem;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: #1a1a2e;
    border: 2px solid var(--submission-primary);
    border-radius: 16px;
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal-overlay.show .modal-content {
    transform: scale(1);
}

.modal-header {
    font-size: 1.5rem;
    color: var(--submission-primary);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(147, 112, 219, 0.3);
}

.modal-body {
    margin-bottom: 1.5rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 2px solid rgba(147, 112, 219, 0.3);
}

/* Grid Layout */
.grid {
    display: grid;
    gap: 1rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

/* Utilities */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.text-left {
    text-align: left;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }

.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* Responsive */
@media (max-width: 768px) {
    .submission-page {
        padding: 1rem;
    }

    .submission-header {
        padding: 1.5rem;
    }

    .submission-header h1 {
        font-size: 2rem;
    }

    .submission-card {
        padding: 1.5rem;
    }

    .submission-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .submission-card-footer {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .modal-content {
        width: 95%;
        padding: 1.5rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    .btn,
    .modal-overlay,
    .loading-overlay {
        display: none !important;
    }

    .submission-card {
        break-inside: avoid;
    }
}