/* Gelişmiş QR Kod Oluşturucu - Stil Sayfası (Tema Uyumlu) */

.qr-tool-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
    margin-top: 20px;
}

@media (max-width: 991px) {
    .qr-tool-grid {
        grid-template-columns: 1fr;
    }
}

/* Sekmeli Başlık Bölümü */
.qr-tabs-nav {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    border-bottom: 1px solid #e5e5f5;
    padding-bottom: 15px;
    margin-bottom: 20px;
}

@media (max-width: 576px) {
    .qr-tabs-nav {
        grid-template-columns: repeat(2, 1fr);
    }
}

.qr-tab-btn {
    background: #f8f9fc;
    border: 1px solid #e5e5f5;
    border-radius: 8px;
    color: var(--soft-text);
    padding: 12px 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.qr-tab-btn i {
    font-size: 18px;
    color: var(--light-text);
    transition: all 0.2s ease;
}

.qr-tab-btn:hover {
    background: #f1f2f6;
    color: var(--main-text);
    border-color: #d1d5db;
}

.qr-tab-btn.active {
    background: var(--main-color);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(55, 101, 230, 0.2);
}

.qr-tab-btn.active i {
    color: #ffffff;
    transform: scale(1.1);
}

/* Sekme İçerikleri */
.qr-tab-pane {
    display: none;
    animation: qrFadeIn 0.3s ease;
}

.qr-tab-pane.active {
    display: block;
}

@keyframes qrFadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Form Genişlik ve Grid Ayarları */
.qr-tab-pane label.form-label-custom {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--soft-text);
    margin-bottom: 6px;
}

.form-select-custom {
    background: #fff;
    border: 1px solid #e5e5f5;
    color: var(--soft-text);
    border-radius: 10px;
    padding: 10px 14px;
    width: 100%;
    height: 58px;
    font-size: 16px;
    outline: none;
    transition: all 0.2s ease;
}

.form-select-custom:focus {
    border-color: var(--light-text);
}

/* Akordiyon Özelleştirme Panelleri */
.qr-accordion-item {
    border: 1px solid #e5e5f5;
    border-radius: 10px;
    background: #f8f9fc;
    margin-bottom: 12px;
    overflow: hidden;
    transition: all 0.2s ease;
}

.qr-accordion-header {
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 600;
    font-size: 15px;
    color: var(--main-text);
    user-select: none;
}

.qr-accordion-header i {
    font-size: 16px;
    color: var(--light-text);
}

.qr-accordion-header .accordion-arrow {
    transition: transform 0.2s ease;
    transform: rotate(-90deg);
}

.qr-accordion-item.open .qr-accordion-header .accordion-arrow {
    transform: rotate(0deg);
}

.qr-accordion-item.open {
    border-color: #d1d5db;
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.qr-accordion-body {
    padding: 0 20px 20px 20px;
    display: none;
    border-top: 1px solid #e5e5f5;
    padding-top: 16px;
}

.qr-accordion-item.open .qr-accordion-body {
    display: block;
}

/* Şablon Kartları (Presets) */
.qr-presets-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

@media (max-width: 576px) {
    .qr-presets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.preset-card {
    background: #f8f9fc;
    border: 1px solid #e5e5f5;
    border-radius: 8px;
    padding: 10px 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.preset-card:hover {
    border-color: #c5c5e5;
    transform: translateY(-2px);
}

.preset-card.active {
    border-color: var(--main-color);
    background: rgba(55, 101, 230, 0.05);
}

.preset-card span {
    font-size: 11px;
    text-align: center;
    color: var(--main-text);
    font-weight: 600;
}

.preset-preview {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid #e5e5f5;
}

.preset-preview.classic { background: #000000; }
.preset-preview.neon-purple { background: linear-gradient(135deg, #8b5cf6, #ec4899); }
.preset-preview.forest-emerald { background: linear-gradient(135deg, #059669, #10b981); }
.preset-preview.ocean-breeze { background: linear-gradient(135deg, #3765e6, #06b6d4); }
.preset-preview.gold-luxury { background: linear-gradient(135deg, #bf953f, #aa771c); }
.preset-preview.midnight-blue { background: linear-gradient(135deg, #1e3a8a, #0f172a); }
.preset-preview.cherry-pink { background: linear-gradient(135deg, #fda4af, #f43f5e); }
.preset-preview.sunset-orange { background: linear-gradient(135deg, #ff7e5f, #feb47b); }

/* Renk Seçiciler (Modern Figma-Style Entegre Tasarım) */
.color-input-group {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.color-preview-wrapper {
    position: absolute;
    left: 12px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid #e5e5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
    z-index: 5;
    cursor: pointer;
}

.form-color-custom {
    appearance: none;
    -webkit-appearance: none;
    border: none;
    width: 100%;
    height: 100%;
    cursor: pointer;
    background: transparent;
    padding: 0;
    margin: 0;
    transform: scale(3);
}

.form-color-custom::-webkit-color-swatch-wrapper {
    padding: 0;
}

.form-color-custom::-webkit-color-swatch {
    border: none;
}

.color-hex-input {
    background: #fff !important;
    border: 1px solid #e5e5f5 !important;
    color: var(--soft-text) !important;
    border-radius: 10px !important;
    height: 52px !important;
    padding-left: 48px !important;
    font-size: 14px !important;
    font-family: var(--font2), monospace !important;
    width: 100% !important;
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.color-hex-input:focus {
    border-color: var(--main-color) !important;
    box-shadow: 0 0 0 3px rgba(55, 101, 230, 0.1) !important;
}

/* Ön Plan Renk Tipi Segmented Control */
.qr-color-type-toggle {
    display: flex;
    background: #f1f3f9;
    padding: 4px;
    border-radius: 10px;
    width: 100%;
    gap: 2px;
}

.form-label-custom {
    padding-left: 2px;
    margin-bottom: 6px;
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--soft-text);
}

.btn-color-type {
    flex: 1;
    text-align: center;
    padding: 10px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--soft-text);
    cursor: pointer;
    border-radius: 8px;
    background: transparent;
    border: none;
    transition: all 0.2s ease;
}

.btn-color-type:hover {
    color: var(--main-text);
}

.btn-color-type.active {
    background: #ffffff;
    color: var(--main-color) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

/* Checkbox */
.form-check-custom {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    user-select: none;
}

.form-checkbox-custom-input {
    width: 18px;
    height: 18px;
    border-radius: 4px;
    border: 1px solid #e5e5f5;
    background: #fff;
    appearance: none;
    outline: none;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.form-checkbox-custom-input:checked {
    background: var(--main-color);
    border-color: transparent;
}

.form-checkbox-custom-input:checked::before {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 12px;
    font-weight: bold;
}

.form-checkbox-custom-label {
    font-size: 14px;
    color: var(--soft-text);
    cursor: pointer;
}

/* Range Slider */
.form-range-custom {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: #e5e5f5;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    margin: 12px 0;
}

.form-range-custom::-webkit-slider-thumb {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--main-color);
    cursor: pointer;
    box-shadow: 0 0 6px rgba(55, 101, 230, 0.3);
    transition: transform 0.1s ease;
}

.form-range-custom::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* Seperator & File Upload */
.qr-separator {
    border: 0;
    border-top: 1px solid #e5e5f5;
    margin: 16px 0;
}

.form-control-custom-file {
    background: #f8f9fc;
    border: 1px dashed #d1d5db;
    color: var(--soft-text);
    border-radius: 8px;
    padding: 12px;
    width: 100%;
    font-size: 14px;
    cursor: pointer;
    outline: none;
    transition: all 0.2s ease;
}

.form-control-custom-file:hover {
    border-color: var(--main-color);
}

/* Preset Logos Grid */
.preset-logos-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
}

.btn-preset-logo {
    background: #fff;
    border: 1px solid #e5e5f5;
    border-radius: 8px;
    height: 44px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-preset-logo i {
    font-size: 20px;
}

.btn-preset-logo:hover {
    border-color: #d1d5db;
    transform: translateY(-2px);
}

.btn-preset-logo.active {
    border-color: var(--main-color);
    background: rgba(55, 101, 230, 0.05);
}

.selected-logo-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(55, 101, 230, 0.05);
    border: 1px solid rgba(55, 101, 230, 0.1);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--main-text);
}

.btn-remove-logo-custom {
    background: transparent;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* SAĞ PANEL: Önizleme ve İndirme */
.qr-preview-sticky {
    position: sticky;
    top: 20px;
}

.qr-preview-wrapper {
    background: #f8f9fc;
    border: 1px solid #e5e5f5;
    border-radius: 12px;
    padding: 24px;
    display: inline-block;
    margin: 20px auto;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
    transition: all 0.2s ease;
}

.qr-preview-wrapper:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

#qr-code-canvas-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 260px;
    min-width: 260px;
}

#qr-code-canvas-container canvas, 
#qr-code-canvas-container svg {
    max-width: 100%;
    height: auto !important;
    border-radius: 6px;
}

.qr-info-badge {
    background: rgba(87, 199, 129, 0.1);
    border: 1px solid rgba(87, 199, 129, 0.2);
    color: var(--success);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

/* İndirme Butonları ve Yazdırma */
.qr-download-actions button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 48px;
    font-weight: 600;
    font-size: 14px;
}

.btn-print-custom {
    background: #5f728a;
    color: #ffffff !important;
    border: none;
    border-radius: 10px;
    transition: all 0.2s ease;
}

.btn-print-custom:hover {
    background: #4b5d73;
}

/* Select Elemanları İçin Özel Ok İkonu ve Stil */
.qr-settings-panel select.form-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%236b7295'%3E%3Cpath d='M12 16L6 10H18L12 16Z'/%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 18px center !important;
    background-size: 16px !important;
    padding-right: 45px !important;
    transition: all 0.2s ease;
}

/* Akordiyon Genişletme ve Ferahlaştırma */
.qr-accordion-item {
    border-radius: 12px !important;
    margin-bottom: 16px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
}

.qr-accordion-header {
    padding: 18px 24px !important;
    font-size: 15px !important;
}

.qr-accordion-body {
    padding: 0 24px 24px 24px !important;
    padding-top: 20px !important;
}

.qr-presets-grid {
    gap: 12px !important;
}

.preset-card {
    border-radius: 10px !important;
    padding: 12px 6px !important;
}

.preset-card span {
    font-size: 11.5px !important;
}

.qr-separator {
    margin: 20px 0 !important;
}

.form-floating > label {
    padding: 18px 12px !important;
}

.form-floating > .form-control {
    height: 58px !important;
    border-radius: 10px !important;
}

/* Hızlı Renkler & Degradeler */
.quick-colors-palette, .quick-gradients-palette {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.btn-quick-color, .btn-quick-bg, .btn-quick-gradient {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1px solid #e5e5f5;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.btn-quick-color:hover, .btn-quick-bg:hover, .btn-quick-gradient:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 10px rgba(0,0,0,0.12);
    border-color: #d1d5db;
}

.btn-quick-color:active, .btn-quick-bg:active, .btn-quick-gradient:active {
    transform: scale(0.95);
}

/* Print CSS */
@media print {
    body * {
        visibility: hidden;
    }
    #qr-code-canvas-container, #qr-code-canvas-container * {
        visibility: visible;
    }
    #qr-code-canvas-container {
        position: absolute;
        left: 50%;
        top: 40%;
        transform: translate(-50%, -50%) scale(1.5);
    }
}