/* src/components/student/ProjectSubmissions.css */

.submissions-container {
    padding: 40px;
    animation: fadeIn 0.5s ease-out;
}

.submissions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.submissions-title-group h1 {
    font-size: 56px;
    font-weight: 800;
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.upload-card-premium {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 32px;
    padding: 40px;
    margin-bottom: 40px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.submission-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.submission-input-group label {
    font-size: 13px;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.submission-input-group input, 
.submission-input-group select, 
.submission-input-group textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 14px 18px;
    color: white;
    font-size: 15px;
    transition: all 0.3s;
}

.submission-input-group input:focus, 
.submission-input-group select:focus, 
.submission-input-group textarea:focus {
    outline: none;
    border-color: #6366f1;
    background: rgba(255, 255, 255, 0.08);
}

.file-drop-zone {
    border: 2px dashed rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: rgba(255, 255, 255, 0.02);
    margin-bottom: 32px;
}

.file-drop-zone:hover {
    background: rgba(99, 102, 241, 0.05);
    border-color: rgba(99, 102, 241, 0.4);
}

.submit-work-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    border: none;
    border-radius: 16px;
    color: white;
    font-weight: 800;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.submit-work-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    filter: brightness(1.1);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.4);
}

.submit-work-btn:disabled {
    opacity: 0.5;
    cursor: wait;
}

.history-section {
    margin-top: 60px;
}

.history-title {
    font-size: 24px;
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    color: white;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.history-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.submission-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 24px;
}

.submission-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 24px;
    transition: all 0.3s;
}

.submission-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.status-badge {
    padding: 6px 14px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
}

.status-pending { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.status-reviewed { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.status-action { background: rgba(239, 68, 68, 0.2); color: #ef4444; }

.feedback-bubble {
    margin-top: 16px;
    padding: 16px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.5;
    color: #a5b4fc;
    font-style: italic;
}