/**
 * ==========================================================================
 * CAMDEMICS ULTRA-FAST SMOOTH PAGE TRANSITION SYSTEM
 * ==========================================================================
 * - Eliminates all white/dark theme flashes between page navigations
 * - Prevents blank screen / invisible DOM gaps on click
 * - Hardware-accelerated 60fps top loading progress bar
 * - Seamless page enter/exit micro-transitions
 * - Zero external dependencies, ultra-fast and lightweight
 * ==========================================================================
 */

:root {
    --pt-progress-height: 3px;
    --pt-progress-color: var(--primary-color, #00733B);
    --pt-progress-light: var(--primary-light-color, #059669);
    --pt-progress-accent: var(--secondary-color, #0084ff);
    --pt-canvas-light: #f8fafc;
    --pt-canvas-dark: #070a13;
}

/* ── 1. Root Canvas Background Stabilization ──────────────────────────── */
html {
    background-color: var(--pt-canvas-light) !important;
    scroll-behavior: smooth;
    color-scheme: light;
}

html[data-theme="dark"],
html.dark-theme,
html[data-theme="dark"] body,
body.dark-theme {
    background-color: var(--pt-canvas-dark) !important;
    color-scheme: dark;
}

body {
    background-color: transparent !important;
    min-height: 100vh;
    min-height: 100dvh;
    opacity: 1;
    transition: opacity 0.15s ease-out;
}

/* ── 2. Top-Level Sleek Progress Bar ──────────────────────────────────── */
#app-page-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: var(--pt-progress-height);
    z-index: 99999999;
    pointer-events: none;
    opacity: 0;
    background: linear-gradient(
        90deg,
        var(--pt-progress-color) 0%,
        var(--pt-progress-light) 50%,
        var(--pt-progress-accent) 100%
    );
    box-shadow: 0 0 10px rgba(0, 115, 59, 0.6), 0 0 5px rgba(5, 150, 105, 0.4);
    border-radius: 0 2px 2px 0;
    transition: width 0.18s cubic-bezier(0.1, 0.9, 0.2, 1), opacity 0.2s ease-out;
    transform: translateZ(0);
    will-change: width, opacity;
}

#app-page-progress-bar.active {
    opacity: 1;
}

#app-page-progress-bar.done {
    opacity: 0;
    width: 100% !important;
    transition: width 0.12s ease-out, opacity 0.25s ease-out 0.08s;
}

/* Glowing Leading Edge Tip */
#app-page-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), #ffffff);
    box-shadow: 0 0 12px #ffffff, 0 0 8px var(--pt-progress-light);
    opacity: 0.9;
    animation: progressPulse 1s ease-in-out infinite alternate;
}

@keyframes progressPulse {
    from { opacity: 0.6; }
    to { opacity: 1; }
}

/* ── 3. Smooth Fast Page Entry Animation ──────────────────────────────── */
@keyframes pageSmoothEnter {
    0% {
        opacity: 0.94;
        transform: translate3d(0, 3px, 0);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.page-transition-enter,
.web-content {
    animation: pageSmoothEnter 0.16s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Ensure layout containers never create an accidental containing block for fixed viewport modals, popups, and overlays */
.container-scroller,
.container-scroller > .page-body-wrapper,
.main-panel {
    transform: none !important;
    will-change: auto !important;
}

/* ── 4. Instant Click Feedback (No Blank Screen) ───────────────────────── */
body.page-is-transitioning {
    opacity: 0.96;
    transition: opacity 0.12s ease-out;
}

/* Active clicked link visual acknowledgement */
a.link-navigating {
    opacity: 0.82;
    transition: opacity 0.1s ease;
}

/* ── 5. Reduced Motion Compatibility ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *,
    .page-transition-enter,
    .main-panel,
    .web-content {
        animation: none !important;
        transition-duration: 0.01ms !important;
    }
    #app-page-progress-bar,
    #app-global-action-loader {
        transition: none !important;
    }
}

/* ── 6. Physical Visible Saving & Submission Action HUD Loader ─────────── */
#app-global-action-loader {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 99999999;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 20px;
    border-radius: 50px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    color: #ffffff;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-20px) scale(0.95);
    transition: all 0.24s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
}

#app-global-action-loader.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* Backdrop Dimmer for Blocking Mutations (Saving / Deleting / Uploading) */
#app-global-action-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 0 !important;
    height: 0 !important;
    max-width: 0 !important;
    max-height: 0 !important;
    background: rgba(15, 23, 42, 0.28);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: -99999999 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    display: none !important;
    pointer-events: none !important;
}

#app-global-action-backdrop.active {
    display: block !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    max-height: 100vh !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    z-index: 99999990 !important;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

#app-global-action-loader:not(.active) {
    display: none !important;
    pointer-events: none !important;
    z-index: -99999999 !important;
}

/* Universal Ghost Modal Backdrop Killer */
.modal-backdrop:not(.show) {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    width: 0 !important;
    height: 0 !important;
    z-index: -999999 !important;
}

/* Dual Ring Glowing Spinner */
.app-loader-spinner-ring {
    position: relative;
    width: 26px;
    height: 26px;
    flex-shrink: 0;
}

.app-loader-spinner-ring::before,
.app-loader-spinner-ring::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
}

.app-loader-spinner-ring::before {
    border: 2.5px solid rgba(255, 255, 255, 0.18);
}

.app-loader-spinner-ring::after {
    border: 2.5px solid transparent;
    border-top-color: #10b981;
    border-right-color: #38bdf8;
    animation: loaderSpinnerRotate 0.75s linear infinite;
    filter: drop-shadow(0 0 6px #10b981);
}

@keyframes loaderSpinnerRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.app-loader-content {
    display: flex;
    flex-direction: column;
}

.app-loader-title {
    font-size: 13.5px;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: 0.2px;
    color: #ffffff;
}

.app-loader-subtitle {
    font-size: 11.5px;
    font-weight: 500;
    line-height: 1.2;
    color: rgba(255, 255, 255, 0.72);
}

/* ── 7. Button Loading & Confirmation States ──────────────────────────── */
.btn.is-loading-btn,
button.is-loading-btn,
input[type="submit"].is-loading-btn {
    position: relative !important;
    pointer-events: none !important;
    opacity: 0.92 !important;
    cursor: wait !important;
    background-color: #2563eb !important;
    border-color: #1d4ed8 !important;
    color: #ffffff !important;
    box-shadow: 0 0 16px rgba(37, 99, 235, 0.4) !important;
    transition: all 0.2s ease-in-out !important;
}

.btn.is-success-btn,
button.is-success-btn,
input[type="submit"].is-success-btn {
    pointer-events: none !important;
    background-color: #10b981 !important;
    border-color: #059669 !important;
    color: #ffffff !important;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.5) !important;
    transform: scale(1.02) !important;
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275) !important;
}

.btn.is-error-btn,
button.is-error-btn,
input[type="submit"].is-error-btn {
    pointer-events: none !important;
    background-color: #ef4444 !important;
    border-color: #dc2626 !important;
    color: #ffffff !important;
    box-shadow: 0 0 18px rgba(239, 68, 68, 0.45) !important;
    transition: all 0.2s ease-in-out !important;
}

.btn-spinner-icon {
    display: inline-block;
    width: 15px;
    height: 15px;
    border: 2.2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #ffffff;
    border-right-color: #ffffff;
    border-radius: 50%;
    animation: loaderSpinnerRotate 0.65s linear infinite;
    vertical-align: -2px;
    margin-right: 7px;
}

.btn-tick-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: -2px;
    margin-right: 6px;
    animation: tickPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.35) forwards;
}

.btn-tick-icon svg {
    display: block;
    width: 16px;
    height: 16px;
}

.btn-cross-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    vertical-align: -2px;
    margin-right: 6px;
    animation: tickPop 0.3s ease-out forwards;
}

@keyframes tickPop {
    0% {
        opacity: 0;
        transform: scale(0.3) rotate(-20deg);
    }
    70% {
        transform: scale(1.25) rotate(5deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

/* Success state for Action HUD */
#app-global-action-loader.success {
    box-shadow: 0 12px 36px rgba(16, 185, 129, 0.45), 0 0 0 2px #10b981 !important;
    background: rgba(6, 78, 59, 0.96) !important;
}

#app-global-action-loader.success .app-loader-spinner-ring::before {
    display: none !important;
}

#app-global-action-loader.success .app-loader-spinner-ring::after {
    content: '✓' !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: none !important;
    background: #10b981 !important;
    color: #ffffff !important;
    font-size: 16px !important;
    font-weight: 900 !important;
    line-height: 26px !important;
    text-align: center !important;
    border-radius: 50% !important;
    animation: tickPop 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.35) forwards !important;
    filter: drop-shadow(0 0 8px #10b981) !important;
}

#app-global-action-loader.success .app-loader-title {
    color: #34d399 !important;
    font-weight: 800 !important;
}

#app-global-action-loader.success .app-loader-subtitle {
    color: rgba(255, 255, 255, 0.9) !important;
}

#app-global-action-loader.error {
    box-shadow: 0 12px 36px rgba(239, 68, 68, 0.45), 0 0 0 2px #ef4444 !important;
    background: rgba(127, 29, 29, 0.96) !important;
}

#app-global-action-loader.error .app-loader-spinner-ring::before {
    display: none !important;
}

#app-global-action-loader.error .app-loader-spinner-ring::after {
    content: '✕' !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border: none !important;
    background: #ef4444 !important;
    color: #ffffff !important;
    font-size: 14px !important;
    font-weight: 900 !important;
    line-height: 26px !important;
    text-align: center !important;
    border-radius: 50% !important;
    animation: tickPop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.35) forwards !important;
    filter: drop-shadow(0 0 8px #ef4444) !important;
}

#app-global-action-loader.error .app-loader-title {
    color: #fca5a5 !important;
    font-weight: 800 !important;
}

#app-global-action-loader.error .app-loader-subtitle {
    color: rgba(255, 255, 255, 0.9) !important;
}