/**
 * CV Maker Pro - Builder Layout & Live Preview Dimensions
 * File: assets/css/cv-builder-layout.css
 *
 * Implements:
 * 1. 45% / 55% Master Grid:
 *    - Left form builder panel: 45% width, overflow-y: auto, min-width: 0.
 *    - Right preview panel: 55% width, overflow-y: auto, min-width: 0.
 * 2. Guaranteed A4 Live Preview:
 *    - Exact A4 proportions: width: 210mm, min-height: 297mm.
 *    - Crisp elevation box-shadow and white paper background.
 * 3. Header "🎨 ŞABLONLAR (9)" Dropdown:
 *    - Smooth active / show transition with high z-index.
 * 4. Resilient stepper tabs & control button styling.
 */

/* ==========================================================================
   1. MASTER BUILDER WRAPPER & 45% / 55% GRID LAYOUT
   ========================================================================== */
#cv-maker-builder-wrapper,
.cv-maker-builder-wrapper {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    min-height: 100vh !important;
    background: #f8fafc !important;
    box-sizing: border-box !important;
    position: relative !important;
    margin: 0 !important;
    padding: 0 !important;
}

.cvm-master-grid-container,
#cvm-master-grid-container,
#cv-maker-builder-wrapper > .cvm-master-grid-container {
    display: grid !important;
    grid-template-columns: 45% 55% !important;
    width: 100% !important;
    min-height: calc(100vh - 48px) !important;
    flex: 1 1 auto !important;
    box-sizing: border-box !important;
    position: relative !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* ==========================================================================
   2. LEFT & RIGHT PANELS OVERFLOW & PROPORTIONS
   ========================================================================== */
.cvm-left-form-panel,
#cvm-builder-left-panel {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    background: #ffffff !important;
    border-right: 1px solid #e2e8f0 !important;
    padding: 0px !important;
    box-sizing: border-box !important;
}

.cvm-right-preview-panel,
#cvm-builder-right-panel {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    background: #f1f5f9 !important;
    display: flex !important;
    flex-direction: column !important;
    box-sizing: border-box !important;
    position: relative !important;
}

/* ==========================================================================
   3. A4 LIVE PREVIEW PAPER & CANVAS VIEWPORT GUARANTEE
   ========================================================================== */
.cvm-canvas-viewport,
#cvm-canvas-viewport {
    width: 100% !important;
    flex: 1 1 auto !important;
    display: flex !important;
    justify-content: center !important;
    align-items: flex-start !important;
    padding: 28px 16px 60px 16px !important;
    box-sizing: border-box !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    background: #f1f5f9 !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Outer A4 Paper Sheet Wrapper */
#cvm-a4-sheet-container,
.cvm-a4-sheet-container {
    display: block !important;
    visibility: visible !important;
    min-height: 297mm !important;
    background: #ffffff !important;
    width: 210mm !important;
    min-width: 210mm !important;
    margin: 0 auto !important;
    padding: 0 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 12px 28px rgba(15, 23, 42, 0.08) !important;
    border-radius: 4px !important;
    box-sizing: border-box !important;
    position: relative !important;
    opacity: 1 !important;
    transform-origin: top center !important;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
    z-index: 10 !important;
}

/* Inner Template Container:
   Padding and Margin STRICTLY 0 to prevent extra spacing and alignment distortion.
   All margins and padding are dictated solely by the selected template's CSS. */
#cv-preview-container,
.cv-preview-container,
#cv-preview-container[class*="cvm-"] {
    display: block !important;
    visibility: visible !important;
    width: 100% !important;
    min-height: 297mm !important;
    padding: 0 !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    background: transparent !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    position: relative !important;
    opacity: 1 !important;
}

#cvm-preview-frame,
.cvm-preview-stage-content,
.cvm-preview-wrapper {
    width: 210mm !important;
    min-width: 210mm !important;
    max-width: 210mm !important;
    min-height: 297mm !important;
    box-sizing: border-box !important;
    background: transparent !important;
    position: relative !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    padding: 0 !important;
    margin: 0 !important;
    overflow: hidden !important;
    contain: paint layout !important;
}

/* Ensure paper contents inside are visible when ready */
#cv-preview-container:not(.cvm-template-transitioning):not([data-template-ready="false"]) .cvm-template,
#cvm-preview-frame:not(.cvm-template-transitioning):not([data-template-ready="false"]) .cvm-template,
.cvm-preview-stage-content:not(.cvm-template-transitioning):not([data-template-ready="false"]) .cvm-template {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    background: #ffffff !important;
    min-height: 297mm !important;
    box-sizing: border-box !important;
}

/* Anti-FOUC Ghost Transition Barrier: Force silence during render */
.cvm-template-transitioning,
.cvm-template-transitioning *,
[data-template-ready="false"],
[data-template-ready="false"] * {
    opacity: 0 !important;
    visibility: hidden !important;
    transition: none !important;
}

/* Emergency fallback background for preview container */
#cv-preview-container:empty {
    display: block !important;
    visibility: visible !important;
    min-height: 297mm !important;
    background: #ffffff !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08) !important;
}

/* ==========================================================================
   4. HEADER "🎨 ŞABLONLAR (9)" DROPDOWN MENU
   ========================================================================== */
.cvm-tpl-dropdown-wrapper,
.templates-dropdown-wrapper {
    position: relative !important;
    display: inline-block !important;
}

.cvm-btn-tpl-dropdown-trigger,
.templates-dropdown-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    cursor: pointer !important;
}

.cvm-tpl-dropdown-menu,
.templates-dropdown-menu {
    position: absolute !important;
    top: calc(100% + 6px) !important;
    left: 0 !important;
    width: 290px !important;
    max-height: 400px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    overscroll-behavior: contain !important;
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 10px !important;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.15), 0 8px 10px -6px rgba(0, 0, 0, 0.1) !important;
    padding: 8px !important;
    z-index: 99999 !important;
    box-sizing: border-box !important;
    display: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease !important;
}

.cvm-tpl-dropdown-menu::-webkit-scrollbar,
.templates-dropdown-menu::-webkit-scrollbar {
    width: 6px !important;
}
.cvm-tpl-dropdown-menu::-webkit-scrollbar-track,
.templates-dropdown-menu::-webkit-scrollbar-track {
    background: #f1f5f9 !important;
    border-radius: 4px !important;
}
.cvm-tpl-dropdown-menu::-webkit-scrollbar-thumb,
.templates-dropdown-menu::-webkit-scrollbar-thumb {
    background: #cbd5e1 !important;
    border-radius: 4px !important;
}
.cvm-tpl-dropdown-menu::-webkit-scrollbar-thumb:hover,
.templates-dropdown-menu::-webkit-scrollbar-thumb:hover {
    background: #94a3b8 !important;
}

/* Active / Show classes to display the dropdown */
.cvm-tpl-dropdown-menu.active,
.cvm-tpl-dropdown-menu.show,
.templates-dropdown-menu.active,
.templates-dropdown-menu.show,
.cvm-tpl-dropdown-wrapper.open .cvm-tpl-dropdown-menu,
.templates-dropdown-wrapper.open .templates-dropdown-menu {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
    transform: translateY(0) !important;
    pointer-events: auto !important;
}

.cvm-tpl-dropdown-item {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    width: 100% !important;
    padding: 9px 12px !important;
    border: none !important;
    background: transparent !important;
    border-radius: 6px !important;
    text-align: left !important;
    cursor: pointer !important;
    transition: background 0.15s ease !important;
    font-family: inherit !important;
}

.cvm-tpl-dropdown-item:hover {
    background: #f1f5f9 !important;
}

.cvm-tpl-dropdown-item.active {
    background: #eff6ff !important;
    color: #1d4ed8 !important;
    font-weight: 600 !important;
}

/* ==========================================================================
   5. STEPPER TABS & CONTROLS (.step-tab, .cvm-step-pill)
   ========================================================================== */
.cvm-stepper-pill-nav {
    display: flex !important;
    gap: 8px !important;
    overflow-x: auto !important;
    padding-bottom: 12px !important;
    margin-bottom: 20px !important;
    border-bottom: 1px solid #f1f5f9 !important;
    scrollbar-width: thin !important;
}

.step-tab,
.cvm-step-pill,
.cvm-step-pill-btn {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    padding: 7px 14px !important;
    border-radius: 9999px !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    border: 1px solid #e2e8f0 !important;
    background: #f8fafc !important;
    color: #475569 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    text-decoration: none !important;
    outline: none !important;
}

.step-tab:hover,
.cvm-step-pill:hover,
.cvm-step-pill-btn:hover {
    background: #e2e8f0 !important;
    color: #0f172a !important;
}

.step-tab.active,
.cvm-step-pill.active,
.cvm-step-pill-btn.active {
    background: #0f172a !important;
    color: #ffffff !important;
    border-color: #0f172a !important;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.2) !important;
}

.step-tab.completed,
.cvm-step-pill.completed {
    border-color: #cbd5e1 !important;
    color: #334155 !important;
}

/* Step Views switching */
.cvm-step-view {
    display: none !important;
}

.cvm-step-view.active {
    display: block !important;
}

/* Next / Prev Stepper Footer */
.cvm-master-stepper-footer {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding-top: 20px !important;
    margin-top: 24px !important;
    border-top: 1px solid #e2e8f0 !important;
}

.cvm-btn-step-next,
.btn-next-step {
    background: #2563eb !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 10px 22px !important;
    font-weight: 700 !important;
    font-size: 13px !important;
    cursor: pointer !important;
    transition: background 0.15s ease !important;
}

.cvm-btn-step-next:hover,
.btn-next-step:hover {
    background: #1d4ed8 !important;
}

.cvm-btn-step-prev,
.btn-prev-step {
    background: #ffffff !important;
    color: #475569 !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 6px !important;
    padding: 10px 20px !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    cursor: pointer !important;
}

.cvm-btn-step-prev:hover,
.btn-prev-step:hover {
    background: #f8fafc !important;
    color: #0f172a !important;
}

/* ==========================================================================
   6. RESPONSIVE BREAKPOINT (MOBILE & TABLET <= 992px)
   ========================================================================== */
@media screen and (max-width: 992px) {
    .cvm-master-grid-container,
    #cvm-master-grid-container,
    #cv-maker-builder-wrapper > .cvm-master-grid-container {
        grid-template-columns: 100% !important;
        display: flex !important;
        flex-direction: column !important;
    }

    .cvm-left-form-panel,
    #cvm-builder-left-panel,
    .cvm-right-preview-panel,
    #cvm-builder-right-panel {
        width: 100% !important;
        min-height: auto !important;
    }
}