/* Genel Stiller */
:root {
    --primary-color: #4361ee;
    --primary-dark: #3a56d4;
    --secondary-color: #3f37c9;
    --success-color: #4cc9f0;
    --info-color: #4895ef;
    --warning-color: #f72585;
    --danger-color: #e63946;
    --light-color: #f8f9fa;
    --dark-color: #212529;
    --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.2);
    --transition-speed: 0.3s;
    --border-radius: 8px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
    min-height: 100vh;
    padding-bottom: 2rem;
}

/* 3D Kart Efektleri */
.main-card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.main-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-speed);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    border-bottom: none;
    padding: 1rem 1.5rem;
    font-weight: 600;
}

.card-header.bg-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
    color: white;
}

.card-header.bg-success {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%) !important;
    color: white;
}

.card-header.bg-info {
    background: linear-gradient(135deg, var(--info-color) 0%, #3a7bd5 100%) !important;
    color: white;
}

.card-header.bg-warning {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%) !important;
    color: white;
}

.card-header.bg-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #c0392b 100%) !important;
    color: white;
}

.card-header.bg-light {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
    color: var(--dark-color);
}

.card-header.bg-secondary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #2c3e50 100%) !important;
    color: white;
}

.card-body {
    padding: 1.5rem;
}

/* Buton Stilleri */
.btn {
    border-radius: 6px;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    border: none;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%, -50%);
    transform-origin: 50% 50%;
}

.btn:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.3;
    }
    100% {
        opacity: 0;
        transform: scale(40, 40);
    }
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    box-shadow: 0 4px 6px rgba(67, 97, 238, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    box-shadow: 0 6px 8px rgba(67, 97, 238, 0.4);
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, #2ecc71 0%, #27ae60 100%);
    box-shadow: 0 4px 6px rgba(46, 204, 113, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    box-shadow: 0 6px 8px rgba(46, 204, 113, 0.4);
    transform: translateY(-2px);
}

.btn-info {
    background: linear-gradient(135deg, var(--info-color) 0%, #3a7bd5 100%);
    box-shadow: 0 4px 6px rgba(72, 149, 239, 0.3);
    color: white;
}

.btn-info:hover {
    background: linear-gradient(135deg, #3a7bd5 0%, var(--info-color) 100%);
    box-shadow: 0 6px 8px rgba(72, 149, 239, 0.4);
    transform: translateY(-2px);
    color: white;
}

.btn-warning {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    box-shadow: 0 4px 6px rgba(243, 156, 18, 0.3);
    color: white;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #e67e22 0%, #f39c12 100%);
    box-shadow: 0 6px 8px rgba(243, 156, 18, 0.4);
    transform: translateY(-2px);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #c0392b 100%);
    box-shadow: 0 4px 6px rgba(231, 76, 60, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c0392b 0%, var(--danger-color) 100%);
    box-shadow: 0 6px 8px rgba(231, 76, 60, 0.4);
    transform: translateY(-2px);
}

.btn-light {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    color: var(--dark-color);
}

.btn-light:hover {
    background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #2c3e50 100%);
    box-shadow: 0 4px 6px rgba(44, 62, 80, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #2c3e50 0%, var(--secondary-color) 100%);
    box-shadow: 0 6px 8px rgba(44, 62, 80, 0.4);
    transform: translateY(-2px);
}

.action-buttons .btn {
    min-width: 140px;
    margin: 0.5rem !important;
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.action-buttons .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.action-buttons .btn i {
    margin-right: 8px;
    font-size: 1.1rem;
}

/* Tablo Stiller */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    background: white;
}

.table th, .table td {
    vertical-align: middle;
    padding: 0.6rem;
    border-color: rgba(0, 0, 0, 0.05);
}

.table thead th {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 2px solid rgba(0, 0, 0, 0.05);
    font-weight: 600;
    color: var(--dark-color);
}

.table tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

.table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.03);
}

.criteria-col {
    width: 70px;
    max-width: 70px;
    white-space: normal;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

.criteria-input, .total-input {
    width: 55px;
    text-align: center;
    padding: 3px;
    height: auto;
    border-radius: 4px;
    border: 1px solid #ced4da;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.criteria-input:focus, .total-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(67, 97, 238, 0.25);
    outline: none;
}

/* Input spinner butonlarını kaldır */
input[type="number"]::-webkit-inner-spin-button, 
input[type="number"]::-webkit-outer-spin-button { 
    -webkit-appearance: none; 
    margin: 0; 
}

input[type="number"] {
    -moz-appearance: textfield;
}

/* Analiz Stiller */
.analysis-section {
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.analysis-section:last-child {
    border-bottom: none;
}

.analysis-title {
    margin-bottom: 15px;
    color: var(--dark-color);
    font-weight: 600;
    position: relative;
    padding-left: 15px;
}

.analysis-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.chart-container {
    position: relative;
    height: 230px;
    margin-bottom: 15px;
    background: white;
    border-radius: var(--border-radius);
    padding: 15px;
    box-shadow: var(--shadow-sm);
}

/* Sınıf Butonları Stili */
.class-buttons-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.class-button {
    flex: 1 0 calc(50% - 10px);
    text-align: left;
    white-space: normal;
    word-wrap: break-word;
    padding: 10px 15px;
    font-size: 0.9rem;
    border-radius: var(--border-radius);
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

.class-button:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

/* Kriter Modal Düzeltmesi */
#criteriaModal .modal-body {
    max-height: 70vh;
    overflow-y: auto;
}

#criteria-container .row {
    margin-right: 0;
    margin-left: 0;
}

#criteria-container .input-group {
    flex-wrap: nowrap;
    margin-bottom: 12px;
    box-shadow: var(--shadow-sm);
    border-radius: var(--border-radius);
    overflow: hidden;
}

#criteria-container .input-group .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    border-right: none;
}

#criteria-container .input-group .btn {
    flex-shrink: 0;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Okul Bilgileri Kartı */
.card-school-info {
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.card-school-info .card-header {
    padding: 0.75rem 1.25rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.card-school-info .card-body {
    padding: 1.25rem;
}

.card-school-info .form-floating {
    margin-bottom: 1rem;
}

/* Form Elemanları */
.form-control {
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(67, 97, 238, 0.25);
}

.form-floating > .form-control {
    padding-top: 1.625rem;
    padding-bottom: 0.625rem;
    height: calc(3.5rem + 2px);
}

.form-floating > label {
    padding: 1rem 0.75rem;
    font-size: 0.9rem;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    transform: scale(0.85) translateY(-0.75rem) translateX(0.15rem);
    color: var(--primary-color);
}

/* Modal Stilleri */
.modal-content {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.modal-header {
    border-bottom: none;
    padding: 1.25rem 1.5rem;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    border-top: none;
    padding: 1.25rem 1.5rem;
}

.btn-close {
    opacity: 1;
    filter: brightness(0) invert(1);
}

/* Yazdırma Stiller */
@media print {
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        color-adjust: exact !important;
        background-color: transparent !important;
    }
    
    @page {
        size: A4;
        margin: 1cm;
    }
    
    html, body {
        width: 210mm;
        height: 297mm;
        background: #fff !important;
        color: #000 !important;
        margin: 0 !important;
        padding: 0 !important;
        font-family: Arial, sans-serif !important;
    }
    
    .container-fluid, .row, .col-md-12, .card, .card-body {
        padding: 0 !important;
        margin: 0 !important;
        border: none !important;
        box-shadow: none !important;
        background: #fff !important;
    }
    
    .action-buttons, .card-header, .modal, .toast-container, 
    #results-container, #grading-container, #analysis-container {
        display: none !important;
    }
    
    #print-area {
        display: block !important;
        width: 100% !important;
        page-break-inside: avoid !important;
        background: #fff !important;
        color: #000 !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .print-header {
        text-align: center !important;
        margin-bottom: 10px !important;
        background: #fff !important;
    }
    
    .print-header h2 {
        font-size: 16px !important;
        margin: 0 !important;
        font-weight: bold !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    .print-date {
        font-size: 10px !important;
        color: #000 !important;
        margin: 5px 0 !important;
        background: #fff !important;
    }
    
    .print-content {
        font-size: 9px !important;
        background: #fff !important;
        color: #000 !important;
    }
    
    .print-content h3 {
        font-size: 12px !important;
        margin: 8px 0 4px !important;
        border-bottom: 1px solid #000 !important;
        padding-bottom: 2px !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    .print-table table, .print-analysis table {
        width: 100% !important;
        border-collapse: collapse !important;
        margin-bottom: 8px !important;
        border: 1px solid #000 !important;
        background: #fff !important;
    }
    
    .print-table th, .print-table td,
    .print-analysis th, .print-analysis td {
        border: 1px solid #000 !important;
        padding: 2px !important;
        text-align: center !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    .print-table th, .print-analysis th {
        background: #f0f0f0 !important;
        color: #000 !important;
    }
    
    .print-stats {
        font-size: 9px !important;
        margin-bottom: 8px !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    .print-stats p {
        margin: 2px 0 !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    .print-grid {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        grid-gap: 10px !important;
        margin-top: 10px !important;
        background: #fff !important;
    }
    
    .print-chart-container {
        text-align: center !important;
        background: #fff !important;
    }
    
    .print-chart-container h4 {
        font-size: 10px !important;
        margin: 0 0 5px 0 !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    .print-chart-container svg {
        background: #fff !important;
    }
    
    .print-chart-container svg text {
        fill: #000 !important;
    }
    
    .print-chart-container svg rect, 
    .print-chart-container svg path, 
    .print-chart-container svg circle {
        stroke: #000 !important;
    }
    
    .print-chart-container img {
        max-width: 100% !important;
        height: auto !important;
        max-height: 120px !important;
        background: #fff !important;
    }
    
    .print-recommendations {
        margin-top: 8px !important;
        border-top: 1px solid #000 !important;
        padding-top: 5px !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    .print-criteria-table {
        font-size: 8px !important;
        border: 1px solid #000 !important;
        background: #fff !important;
    }
    
    .print-criteria-table th, .print-criteria-table td {
        padding: 1px 2px !important;
        border: 1px solid #000 !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    /* Performans sütunu hizalama düzeltmesi */
    .col-criteria-perf {
        text-align: center !important;
    }
    
    .print-grade-distribution {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        grid-gap: 5px !important;
        background: #fff !important;
    }
    
    .print-grade-distribution-chart {
        grid-column: 1 !important;
        background: #fff !important;
    }
    
    .print-grade-distribution-table {
        grid-column: 2 !important;
        background: #fff !important;
    }
    
    .print-criteria-grades-table {
        font-size: 8px !important;
        margin-top: 8px !important;
        margin-bottom: 8px !important;
        border: 1px solid #000 !important;
        background: #fff !important;
    }
    
    .print-criteria-grades-table th, .print-criteria-grades-table td {
        padding: 1px 2px !important;
        border: 1px solid #000 !important;
        text-align: center !important;
        color: #000 !important;
        background: #fff !important;
    }
    
    /* Okul bilgileri başlık stili */
    .print-header-content {
        display: flex !important;
        align-items: center !important;
        margin-bottom: 10px !important;
    }
    
    .print-logo {
        font-size: 24px !important;
        margin-right: 15px !important;
    }
    
    .print-title {
        flex: 1 !important;
    }
    
    .print-title h2 {
        font-size: 18px !important;
        margin: 0 !important;
        font-weight: bold !important;
    }
    
    .print-subtitle {
        font-size: 10px !important;
        margin-top: 5px !important;
        display: flex !important;
        justify-content: space-between !important;
    }
    
    .print-header-border {
        border-bottom: 2px solid #000 !important;
        margin-bottom: 10px !important;
    }
    
    .print-summary {
        display: flex !important;
        justify-content: space-between !important;
        margin-bottom: 10px !important;
        border: 1px solid #000 !important;
        padding: 5px !important;
    }
    
    .print-summary-item {
        text-align: center !important;
        flex: 1 !important;
    }
    
    .summary-label {
        font-size: 8px !important;
        font-weight: bold !important;
    }
    
    .summary-value {
        font-size: 10px !important;
    }
    
    svg text {
        fill: #000 !important;
    }
    
    svg rect, svg path, svg circle {
        fill: currentColor !important;
    }
}

/* Responsive Stiller */
@media (max-width: 992px) {
    .action-buttons .btn {
        width: calc(50% - 20px);
        margin: 10px !important;
        min-width: auto;
    }
    
    .chart-container {
        height: 200px;
    }
    
    .card-header h4 {
        font-size: 1.1rem;
    }
    
    .grade-actions {
        margin-top: 10px;
    }
    
    .card-header.bg-info {
        flex-direction: column;
        align-items: flex-start !important;
    }
}

@media (max-width: 768px) {
    .action-buttons .btn {
        width: 100%;
        margin: 5px 0 !important;
    }
    
    .chart-container {
        height: 170px;
    }
    
    .table-responsive {
        overflow-x: auto;
    }
    
    .criteria-col {
        width: 55px;
        max-width: 55px;
    }
    
    .criteria-input, .total-input {
        width: 45px;
        padding: 2px;
    }
    
    .class-button {
        flex: 1 0 100%;
    }
}

@media (max-width: 576px) {
    .main-card .card-header h2 {
        font-size: 1.4rem;
    }
    
    .chart-container {
        height: 140px;
    }
    
    .modal-dialog {
        margin: 0.5rem;
    }
    
    .modal-body {
        padding: 1rem;
    }
    
    .form-label {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 0.4rem 0.6rem;
    }
}

/* Animasyonlar */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Toast Bildirimleri */
.toast {
    background: white;
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.toast-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    border-bottom: none;
}

.toast-body {
    padding: 1rem;
}

/* Özel Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Boş Tablo Mesajı */
.empty-table-message td {
    padding: 2rem !important;
    background: rgba(0, 0, 0, 0.01);
}

.empty-table-message i {
    color: rgba(0, 0, 0, 0.2);
    margin-bottom: 0.5rem;
}

.empty-table-message span {
    font-size: 0.9rem;
}

/* Yükleme Göstergesi */
#pdf-loading {
    padding: 1rem;
    border-radius: var(--border-radius);
    background: rgba(0, 0, 0, 0.02);
}

.progress {
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    background-color: rgba(0, 0, 0, 0.05);
}

.progress-bar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

/* İşlem Butonları */
.action-btn {
    width: 32px;
    height: 32px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0 2px;
    transition: all 0.3s;
}

.action-btn:hover {
    transform: translateY(-2px);
}

.action-btn i {
    font-size: 0.9rem;
}

/* Özel Eklentiler */
.badge {
    padding: 0.4em 0.6em;
    font-weight: 500;
    border-radius: 4px;
}

.text-muted {
    color: rgba(0, 0, 0, 0.5) !important;
}

.small {
    font-size: 0.85rem;
}

/* Mobil Optimizasyonları */
@media (max-width: 480px) {
    .container-fluid {
        padding-left: 10px;
        padding-right: 10px;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .form-floating > .form-control {
        height: calc(3.2rem + 2px);
    }
    
    .form-floating > label {
        padding: 0.8rem 0.75rem;
    }
    
    .table th, .table td {
        padding: 0.4rem;
    }
}