/* ============================================
   PLACEMENT REPORT TAB - STUDENT GRID DESIGN
============================================ */

/* CSS Variables */
:root {
    --placement-report-primary-color: #667eea;
    --placement-report-secondary-color: #764ba2;
    --placement-report-accent-color: #fca311;
    --placement-report-text-primary: #333333;
    --placement-report-text-secondary: #666666;
    --placement-report-light-bg: #f8f9fa;
    --placement-report-border-color: #eaeaea;
    --placement-report-white: #ffffff;
    --placement-report-shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --placement-report-shadow-md: 0 8px 25px rgba(0, 0, 0, 0.08);
    --placement-report-shadow-lg: 0 15px 35px rgba(0, 0, 0, 0.12);
    --placement-report-border-radius: 15px;
    --placement-report-transition: all 0.3s ease;
}

/* ===== SECTION LAYOUT ===== */
.placement-report-student-cards-section {
    padding: 3rem 0;
}

.placement-report-section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.placement-report-section-title {
    font-weight: 700;
    font-size: 2rem;
    color: var(--placement-report-text-primary);
    margin-bottom: 0.5rem;
}

.placement-report-section-subtitle {
    font-size: 1rem;
    color: var(--placement-report-text-secondary);
    margin-bottom: 15px;
}

.placement-report-total-count-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--placement-report-primary-color);
    color: var(--placement-report-white);
    padding: 10px 25px;
    border-radius: 25px;
    font-size: 18px;
    font-weight: 600;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    width: fit-content;
}

/* ===== STATS SUMMARY ===== */
.placement-report-stats-summary {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.placement-report-stat-item {
    text-align: center;
    padding: 25px;
    background: var(--placement-report-white);
    border-radius: var(--placement-report-border-radius);
    box-shadow: var(--placement-report-shadow-md);
    min-width: 150px;
    transition: var(--placement-report-transition);
}

.placement-report-stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--placement-report-shadow-lg);
}

.placement-report-stat-number {
    font-size: 42px;
    font-weight: 700;
    color: var(--placement-report-accent-color);
    margin-bottom: 8px;
    font-family: 'Montserrat', sans-serif;
}

.placement-report-stat-label {
    font-size: 16px;
    color: var(--placement-report-text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== PLACED STUDENTS GRID SECTION ===== */
.placement-report-students-section {
    width: 100%;
    /*margin: 50px auto 0;*/
    padding: 40px 20px;
    background: var(--placement-report-light-bg);
    border-radius: 20px;
    box-shadow: var(--placement-report-shadow-sm);
}

.placement-report-students-grid-container {
    width: 100%;
    max-width: 1800px;
    margin: 0 auto;
}

/* ===== 4-COLUMN STUDENT GRID ===== */
.placement-report-students-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr); /* 4 cards per row */
    gap: 30px; /* Increased gap for bigger cards */
    margin-bottom: 60px;
}

/* ===== STUDENT GRID CARD ===== */
.placement-report-student-grid-card {
    background: var(--placement-report-white);
    border-radius: var(--placement-report-border-radius);
    box-shadow: var(--placement-report-shadow-sm);
    display: flex;
    flex-direction: column;
    transition: var(--placement-report-transition);
    border: 1px solid var(--placement-report-border-color);
    height: 500px; /* Increased height for full-width photo */
    position: relative;
    overflow: hidden;
}

.placement-report-student-grid-card:hover {
    transform: translateY(-10px); /* Increased hover effect */
    box-shadow: var(--placement-report-shadow-lg);
    border-color: var(--placement-report-accent-color);
}

.placement-report-student-card-inner {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* ===== STUDENT PHOTO - FULL WIDTH ===== */
.placement-report-student-photo-container {
    width: 100%;
    height: 250px; /* Fixed height for photo area */
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--placement-report-primary-color), var(--placement-report-secondary-color));
}

.placement-report-photo-initials {
    display: none;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--placement-report-white);
    font-weight: 700;
    font-size: 60px;
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, var(--placement-report-primary-color), var(--placement-report-secondary-color));
}

.placement-report-student-photo {
    width: 100%;
    height: 100%;
    object-fit: fill;
    display: block;
    transition: transform 0.5s ease;
}

.placement-report-student-photo:hover {
    transform: scale(1.05);
}

/* ===== STUDENT NAME ===== */
.placement-report-student-name-container {
    width: 100%;
    padding: 20px 15px 10px;
    text-align: center;
}

.placement-report-student-name {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--placement-report-text-primary);
    line-height: 1.4;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    word-break: break-word;
    min-height: 50px;
}

/* ===== COMPANY LOGO ===== */
.placement-report-company-logo-container {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
}

.placement-report-company-logo {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.placement-report-company-logo:hover {
    transform: scale(1.05);
}

.placement-report-company-name-fallback {
    color: var(--placement-report-accent-color);
    font-weight: 700;
    font-size: 16px;
    display: none;
    text-align: center;
    line-height: 1.4;
    padding: 10px;
    word-break: break-word;
}

/* ===== STUDENT DETAILS - VERTICALLY STACKED ===== */
.placement-report-student-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 15px;
    margin-top: auto;
    background: var(--placement-report-light-bg);
    border-top: 1px solid var(--placement-report-border-color);
}

.placement-report-specialization {
    display: block;
    background: rgba(252, 163, 17, 0.1);
    color: var(--placement-report-accent-color);
    padding: 8px 25px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    width: fit-content;
    max-width: 100%;
    word-break: break-word;
}

.placement-report-batch-year {
    display: block;
    color: var(--placement-report-text-secondary);
    font-size: 14px;
    font-weight: 600;
    padding: 8px 25px;
    background: var(--placement-report-white);
    border-radius: 25px;
    border: 1px solid var(--placement-report-border-color);
    text-align: center;
    width: fit-content;
}

/* ===== LOAD MORE BUTTON ===== */
.placement-report-load-more-container {
    text-align: center;
    margin-top: 40px;
}

.placement-report-load-more-btn {
    display: inline-flex;
    align-items: center;
    background: var(--placement-report-accent-color);
    color: var(--placement-report-white);
    padding: 15px 40px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    gap: 12px;
    border: none;
    cursor: pointer;
    transition: var(--placement-report-transition);
}

.placement-report-load-more-btn:hover {
    background: #e59400;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(252, 163, 17, 0.3);
}

/* ===== NO DATA MESSAGE ===== */
.placement-report-no-data-message {
    text-align: center;
    padding: 60px 20px;
    color: var(--placement-report-text-secondary);
    background: var(--placement-report-white);
    border-radius: 10px;
    grid-column: 1 / -1;
    box-shadow: var(--placement-report-shadow-sm);
}

.placement-report-no-data-message i {
    font-size: 48px;
    color: #999;
    margin-bottom: 20px;
}

/* ===== ANIMATIONS ===== */
@keyframes placement-report-fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.placement-report-student-grid-card {
    animation: placement-report-fadeInUp 0.5s ease-out;
}

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

/* Large Desktop (1600px+) */
@media (min-width: 1600px) {
    .placement-report-students-grid {
        grid-template-columns: repeat(4, 1fr); /* Keep 4 columns */
        gap: 35px;
    }
    
    .placement-report-student-grid-card {
        height: 520px; /* Slightly taller on large screens */
    }
    
    .placement-report-student-photo-container {
        height: 260px;
    }
    
    .placement-report-student-name {
        font-size: 20px;
        min-height: 55px;
    }
}

/* Desktop (1200px to 1599px) */
@media (max-width: 1599px) and (min-width: 1200px) {
    .placement-report-students-grid {
        grid-template-columns: repeat(4, 1fr); /* Keep 4 columns */
        gap: 25px;
    }
    
    .placement-report-student-grid-card {
        height: 480px;
    }
    
    .placement-report-student-photo-container {
        height: 230px;
    }
    
    .placement-report-student-name {
        font-size: 17px;
        min-height: 45px;
    }
}

/* Large Tablet (992px to 1199px) */
@media (max-width: 1199px) and (min-width: 992px) {
    .placement-report-students-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 columns */
        gap: 25px;
    }
    
    .placement-report-student-grid-card {
        height: 460px;
    }
    
    .placement-report-student-photo-container {
        height: 220px;
    }
    
    .placement-report-student-name {
        font-size: 16px;
        min-height: 40px;
    }
}

/* Tablet (768px to 991px) */
@media (max-width: 991px) and (min-width: 768px) {
    .placement-report-students-grid {
        grid-template-columns: repeat(3, 1fr); /* 3 columns */
        gap: 20px;
    }
    
    .placement-report-students-section {
        padding: 30px 15px;
    }
    
    .placement-report-section-title {
        font-size: 1.75rem;
    }
    
    .placement-report-stats-summary {
        gap: 20px;
        margin: 30px 0 35px;
    }
    
    .placement-report-stat-item {
        min-width: 130px;
        padding: 20px;
    }
    
    .placement-report-stat-number {
        font-size: 36px;
    }
    
    .placement-report-student-grid-card {
        height: 440px;
    }
    
    .placement-report-student-photo-container {
        height: 210px;
    }
    
    .placement-report-student-name {
        font-size: 15px;
        min-height: 38px;
    }
}

/* Mobile (576px to 767px) */
@media (max-width: 767px) and (min-width: 576px) {
    .placement-report-students-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 columns */
        gap: 20px;
    }
    
    .placement-report-student-grid-card {
        height: 420px;
    }
    
    .placement-report-student-photo-container {
        height: 200px;
    }
    
    .placement-report-student-name {
        font-size: 15px;
        min-height: 35px;
    }
    
    .placement-report-company-logo-container {
        height: 70px;
    }
    
    .placement-report-section-title {
        font-size: 1.5rem;
    }
}

/* Small Mobile (480px to 575px) */
@media (max-width: 575px) and (min-width: 480px) {
    .placement-report-students-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 columns */
        gap: 15px;
    }
    
    .placement-report-student-grid-card {
        height: 380px;
    }
    
    .placement-report-student-photo-container {
        height: 180px;
    }
    
    .placement-report-photo-initials {
        font-size: 40px;
    }
    
    .placement-report-student-name {
        font-size: 14px;
        min-height: 32px;
        padding: 15px 10px 5px;
    }
    
    .placement-report-specialization {
        font-size: 12px;
        padding: 7px 20px;
    }
    
    .placement-report-company-logo-container {
        height: 60px;
    }
    
    .placement-report-batch-year {
        font-size: 12px;
        padding: 7px 20px;
    }
    
    .placement-report-student-details {
        padding: 10px;
        gap: 8px;
    }
    
    .placement-report-stats-summary {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .placement-report-stat-item {
        width: 100%;
        max-width: 250px;
    }
}

/* Extra Small Mobile (under 480px) */
@media (max-width: 479px) {
    .placement-report-students-grid {
        grid-template-columns: 1fr; /* 1 column */
        max-width: 350px;
        margin: 0 auto;
        gap: 25px;
    }
    
    .placement-report-student-grid-card {
        height: 450px;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .placement-report-students-section {
        padding: 25px 15px;
    }
    
    .placement-report-section-title {
        font-size: 1.4rem;
    }
    
    .placement-report-student-photo-container {
        height: 220px;
    }
    
    .placement-report-student-name {
        font-size: 16px;
        min-height: 40px;
    }
}

/* Loading Indicator */
.placement-report-loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    width: 100%;
    grid-column: 1 / -1;
}

.placement-report-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #3498db;
    border-radius: 50%;
    animation: placement-spin 1s linear infinite;
    margin-bottom: 15px;
}

@keyframes placement-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.placement-report-loading-indicator p {
    color: #666;
    font-size: 14px;
    margin: 0;
}

/* End Message */
.placement-report-end-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    width: 100%;
    grid-column: 1 / -1;
    color: #4CAF50;
}

.placement-report-end-message i {
    font-size: 32px;
    margin-bottom: 10px;
}

.placement-report-end-message p {
    font-size: 14px;
    margin: 0;
}

/* No Data Message */
.placement-report-no-data-message {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    width: 100%;
    grid-column: 1 / -1;
    color: #666;
    text-align: center;
}

.placement-report-no-data-message i {
    font-size: 48px;
    margin-bottom: 20px;
    color: #ccc;
}

.placement-report-no-data-message p {
    font-size: 16px;
    margin: 0;
}