/* Mor renk değişkeni tanımlayalım */
:root {
    --primary-purple: #6C5CE7;
    --primary-purple-hover: #5849c4;
}

.site-favicon {
    width: 32px;
    height: 32px;
    background: url('/static/img/favicon.png') no-repeat center center / contain;
    display: inline-block;
}

/* Buton stilleri - Dosyanın başına ekleyin */
.btn-outline-primary.nav-btn {
    color: var(--primary-purple);
    border-color: var(--primary-purple);
    transition: all 0.3s ease;
}

.btn-outline-primary.nav-btn:hover {
    background-color: var(--primary-purple);
    border-color: var(--primary-purple);
    color: white;
    transform: translateY(-2px);
}

/* Dark mode buton stilleri */
.dark-mode .btn-outline-primary.nav-btn {
    color: var(--primary-purple);
    border-color: var(--primary-purple);
}

.dark-mode .btn-outline-primary.nav-btn:hover {
    background-color: var(--primary-purple);
    border-color: var(--primary-purple);
    color: white;
}

/* Gece modu düğmesi için dark mode */
.dark-mode .btn-outline-secondary.theme-toggle {
    color: var(--primary-purple);
    border-color: var(--primary-purple);
}

.dark-mode .btn-outline-secondary.theme-toggle:hover {
    background-color: var(--primary-purple);
    border-color: var(--primary-purple);
    color: white;
}

/* Input group text için */
.input-group-text {
    background-color: var(--primary-purple);
    color: white;
    border: none;
}

/* Dark mode input group text için */
.dark-mode .input-group-text {
    background-color: #2d2d2d;
    border: 1px solid var(--primary-purple); /* Border'ı mor yaptık */
    color: white;
}

.result-card {
    background: linear-gradient(45deg, #6C5CE7, #8067E7);
    color: white;
    transition: all 0.3s ease;
    animation: slideInUp 0.5s ease-out;
    box-shadow: 0 10px 20px rgba(108, 92, 231, 0.2);
    border: none;
    border-radius: 15px;
}

.result-card:hover {
    transform: translateY(-5px);
}

.result-card .display-4 {
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.result-card .btn-group {
    gap: 0.5rem;
}

.result-card .btn-group .btn {
    border-radius: 0.375rem !important;
}

/* İlişkili Kartlar */
.related-card {
    overflow: hidden;
    position: relative;
}

.related-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(108, 92, 231, 0.1), rgba(108, 92, 231, 0));
    z-index: 0;
}

.related-card .card-body {
    position: relative;
    z-index: 1;
}

.related-card:hover .fa-2x {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

/* Anlık Sonuç */
#liveResult {
    font-family: 'Roboto Mono', monospace;
    transition: all 0.3s ease;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    background-color: rgba(108, 92, 231, 0.1);
}

/* Loading State */
.loading-state {
    display: none;
}

.loading-state.show {
    display: inline-flex;
    align-items: center;
}

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

@keyframes slideInUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

/* Karanlık Mod */
.dark-mode {
    background-color: #1a1a1a !important;
    color: #ffffff;
}

body.dark-mode {
    background-color: #1a1a1a !important;
}

.dark-mode .card,
.dark-mode .related-card,
.dark-mode .list-group-item,
.dark-mode .accordion-button,
.dark-mode .accordion-body {
    background-color: #2d2d2d;
    border-color: #404040;
    color: #ffffff;
}

.dark-mode .card-title,
.dark-mode .card-header,
.dark-mode h1, 
.dark-mode h2, 
.dark-mode h3, 
.dark-mode h4, 
.dark-mode h5, 
.dark-mode h6,
.dark-mode .form-label,
.dark-mode .list-group-item,
.dark-mode .accordion-button {
    color: #ffffff;
}

.dark-mode .form-control {
    background-color: #333333;
    border-color: #404040;
    color: #ffffff;
}

.dark-mode .form-control::placeholder {
    color: #888888;
}

.dark-mode .result-card {
    background: linear-gradient(45deg, #4A3B9F, #5D4BB7);
}

.dark-mode .result-card .btn-light {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: transparent;
    color: white;
}

.dark-mode .result-card .btn-light:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.dark-mode .text-muted {
    color: #aaaaaa !important;
}

.dark-mode .card-text {
    color: #ffffff !important;
}

.dark-mode .card-text.small {
    color: #ffffff !important;
}

.dark-mode .card-text {
    color: #ffffff !important;
}

.dark-mode #liveResult {
    background-color: rgba(108, 92, 231, 0.2);
    color: #ffffff;
}

.dark-mode .alert-danger {
    background-color: #442626;
    border-color: #662929;
    color: #ff9999;
}

/* Formül butonu için */
.accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236C5CE7'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

/* Dark mode formül butonu için */
.dark-mode .accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.dark-mode .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .container { padding: 1rem; }
    .display-4 { font-size: 2rem; }
    .related-card { margin-bottom: 1rem; }
    .nav-btn { font-size: 0.9rem; }
}

/* Yazdırma Stili */
@media print {
    .no-print { display: none !important; }
    .container { width: 100%; max-width: none; }
}

/* Input temizleme butonu için geliştirilmiş stil */
.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper input {
    padding-right: 35px; /* Temizleme butonu için yer aç */
}

.clear-input {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 5px;
    display: none;
    transition: color 0.3s ease;
    z-index: 5;
}

.clear-input:hover {
    color: #666;
}

.clear-input:focus {
    outline: none;
    color: #333;
}

/* Input dolu olduğunda göster */
.input-wrapper input:not(:placeholder-shown) + .clear-input {
    display: block;
}

/* Dil seçimi dropdown stilleri */
.dropdown-menu {
    min-width: 200px;
    padding: 0.5rem;
    background-color: white;
    border: 2px solid var(--primary-purple);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.25);
    border-radius: 0.5rem;
    z-index: 1050;
}

/* Dropdown toggle butonu için stiller */
.dropdown-toggle.dropdown-item-active {
    color: var(--primary-purple) !important;
    border-color: var(--primary-purple) !important;
    background-color: transparent !important;
}

.dropdown-toggle.dropdown-item-active:hover,
.dropdown-toggle.dropdown-item-active:focus,
.dropdown-toggle.dropdown-item-active:active,
.dropdown-toggle.dropdown-item-active.show {
    background-color: var(--primary-purple) !important;
    color: white !important;
}

/* Dropdown öğeleri için stiller */
.dropdown-item {
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
}

.dropdown-item:hover,
.dropdown-item:focus,
.dropdown-item:active,
.dropdown-item.active {
    background-color: var(--primary-purple) !important;
    color: white !important;
}

/* Dark mode için dropdown stilleri */
.dark-mode .dropdown-menu {
    background-color: #2d2d2d;
    border-color: var(--primary-purple);
}

.dark-mode .dropdown-item {
    color: white;
}

.dark-mode .dropdown-toggle.dropdown-item-active {
    color: var(--primary-purple) !important;
    border-color: var(--primary-purple) !important;
}

.dark-mode .dropdown-toggle.dropdown-item-active:hover,
.dark-mode .dropdown-toggle.dropdown-item-active:focus,
.dark-mode .dropdown-toggle.dropdown-item-active:active,
.dark-mode .dropdown-toggle.dropdown-item-active.show {
    background-color: var(--primary-purple) !important;
    color: white !important;
}

/* Arama alanı stilleri */
.search-container {
    position: relative;
    width: 250px;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

/* Arama input alanı için stil */
#searchInput {
    padding-right: 30px; /* Temizle butonu için yer */
}

.search-clear-btn {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #666;
    cursor: pointer;
    padding: 4px;
    font-size: 12px;
    width: 20px;
    height: 20px;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    z-index: 5;
}

.search-clear-btn:hover {
    color: #333;
    background-color: rgba(0, 0, 0, 0.1);
}

.dark-mode .search-clear-btn {
    color: #ccc;
}

.dark-mode .search-clear-btn:hover {
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 5px;
    background-color: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--primary-purple);
    border-radius: 0.375rem;
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.2);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
}

.search-result-item {
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item a {
    color: var(--text-color);
    text-decoration: none;
    display: block;
    padding: 0.5rem;
    border-radius: 0.25rem;
}

.search-result-item:hover,
.search-active {
    background-color: var(--primary-purple);
}

.search-result-item:hover a,
.search-active a {
    color: white;
}

.search-title {
    font-weight: 500;
}

.search-description {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Gece modu için arka plan */
.dark-mode .search-results {
    background-color: rgba(45, 45, 45, 0.95);
    border-color: var(--primary-purple);
}

/* 404 Sayfası Stilleri */
.error-container {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

/* 404 sayfası için özel navbar stili */
.error-page .d-flex.justify-content-between {
    padding: 1rem;
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}

.error-page .search-container {
    width: 300px;
}

.error-content {
    max-width: 800px;
}

.error-animation {
    position: relative;
    margin-bottom: 3rem;
}

.error-icon {
    font-size: 6rem;
    color: var(--primary-purple);
    animation: float 3s ease-in-out infinite;
}

.error-numbers {
    font-size: 5rem;
    font-weight: bold;
    color: var(--primary-purple);
    margin: 1rem 0;
}

.error-numbers span {
    display: inline-block;
    animation: bounce 2s infinite;
}

.error-numbers span:nth-child(2) {
    animation-delay: 0.2s;
}

.error-numbers span:nth-child(3) {
    animation-delay: 0.4s;
}

.error-title {
    font-size: 2rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.error-message {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.calculator-card {
    display: block;
    padding: 1.5rem;
    text-align: center;
    background: var(--card-bg);
    border: 2px solid var(--primary-purple);
    border-radius: 1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    color: var(--text-color);
}

.calculator-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.2);
    color: var(--primary-purple);
}

.calculator-card i {
    font-size: 2rem;
    color: var(--primary-purple);
    margin-bottom: 1rem;
}

.home-button {
    transition: all 0.3s ease;
}

.home-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* Dark mode uyumluluğu */
.dark-mode .calculator-card {
    background: var(--card-bg);
    border-color: var(--primary-purple);
}

.dark-mode .calculator-card:hover {
    background: var(--primary-purple);
    color: white;
}

.dark-mode .calculator-card:hover i {
    color: white;
}

.toast-notification {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #007bff;
    color: white;
    padding: 12px 24px;
    border-radius: 4px;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.toast-notification.toast-error {
    background-color: #dc3545;
}

.toast-notification.show {
    opacity: 1;
}

@media print {
    /* Yazdırmada gizlenecek elementler */
    .no-print,
    .btn-group,
    .accordion,
    .nav-btn,
    #calculatorForm button,
    .alert-info,
    .print-footer,
    .print-header,
    #calculationHistory,
    .card-header,
    .related-card {
        display: none !important;
    }

    /* Yazdırma için özel stiller */
    body {
        background-color: white !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .container {
        width: 100% !important;
        max-width: none !important;
        padding: 0 20px !important;
        margin: 0 !important;
    }

    /* Ana hesaplama kartı stilleri */
    .card {
        border: none !important;
        box-shadow: none !important;
        margin-bottom: 10px !important;
    }

    /* Form alanları stilleri */
    .form-control {
        border: 1px solid #ddd !important;
        background-color: white !important;
    }

    .input-group-text {
        border: 1px solid #ddd !important;
        background-color: white !important;
    }

    /* Sonuç kartı stilleri */
    .result-card {
        background-color: white !important;
        color: black !important;
        padding: 10px !important;
        border: 2px solid #ddd !important;
        border-radius: 8px !important;
        margin-top: 20px !important;
    }

    .result-card small {
        color: #666 !important;
    }

    .result-card .display-4 {
        color: black !important;
        margin-bottom: 0 !important;
        font-size: 2rem !important;
    }

    /* Gereksiz boşlukları kaldır */
    .mb-4 {
        margin-bottom: 1rem !important;
    }

    /* Sayfa sonundaki boş alanı kaldır */
    @page {
        margin-bottom: 0;
    }
}

.list-group-item:hover {
    background-color: var(--bs-light);
    transition: background-color 0.2s;
}
.list-group-item:active {
    background-color: var(--bs-light);
    transform: scale(0.99);
    transition: transform 0.1s;
}

.chemistry-bg {
    background: linear-gradient(45deg, #6dd5ed, #2193b0);
}

/* Sticky Footer Düzenlemesi */
html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Footer'ın her zaman altta kalması için */
.footer {
    margin-top: auto;
}

/* Tarih input'u tıklanabilir yapma ve takvim ikonunu mor yapma */
input[type="date"],
input[type="datetime-local"] {
    cursor: pointer;
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    cursor: pointer !important;
    pointer-events: auto !important;
    filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(218deg) brightness(85%) contrast(119%); /* Daha koyu mor renk */
    opacity: 0.8;
    transition: all 0.3s ease;
}

input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(218deg) brightness(85%) contrast(119%) brightness(1.2);
}

/* Dark mode için takvim ikonu - Daha koyu mor renk */
.dark-mode input[type="date"]::-webkit-calendar-picker-indicator,
.dark-mode input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(218deg) brightness(85%) contrast(119%) brightness(1.1);
    opacity: 0.9;
}

.dark-mode input[type="date"]::-webkit-calendar-picker-indicator:hover,
.dark-mode input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
    filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(218deg) brightness(85%) contrast(119%) brightness(1.3);
    opacity: 1;
}