/* ==========================================================================
   3D Academy — App & page loaders (academy homepage aligned)
   ========================================================================== */

:root {
    --loader-bg: #F4F8FB;
    --loader-ink: #11243A;
    --loader-muted: #6A7889;
    --loader-blue: #2BA9E0;
    --loader-blue-deep: #1C75BC;
    --loader-amber: #E7A23C;
    --loader-line: #E3E9F0;
    --loader-grad: linear-gradient(135deg, #2BA9E0 0%, #1C75BC 100%);
    --loader-grad-bar: linear-gradient(90deg, #2BA9E0, #1C8FD0, #1C75BC);
    --loader-glow: rgba(43, 169, 224, 0.35);
    --loader-head: "Cairo", "Tajawal", sans-serif;
    --loader-body: "Tajawal", sans-serif;
}

[data-theme="dark"] {
    --loader-bg: #0c1520;
    --loader-ink: #f0f6fc;
    --loader-muted: #94a3b8;
    --loader-line: rgba(148, 163, 184, 0.18);
    --loader-glow: rgba(43, 169, 224, 0.45);
}

body.app-loader-active {
    overflow: hidden;
}

/* --- Full-screen initial loader --- */
.app-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--loader-bg);
    transition:
        opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.app-loader.is-exiting {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.app-loader.is-done {
    display: none;
}

.app-loader__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.app-loader__orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(48px);
    opacity: 0.65;
}

.app-loader__orb--blue {
    width: min(62vw, 440px);
    height: min(62vw, 440px);
    top: -14%;
    inset-inline-start: -10%;
    background: radial-gradient(circle, rgba(43, 169, 224, 0.42), transparent 68%);
    animation: loader-orb-float-a 10s ease-in-out infinite alternate;
}

.app-loader__orb--amber {
    width: min(48vw, 340px);
    height: min(48vw, 340px);
    bottom: -10%;
    inset-inline-end: -6%;
    background: radial-gradient(circle, rgba(231, 162, 60, 0.32), transparent 70%);
    animation: loader-orb-float-b 12s ease-in-out infinite alternate;
}

@keyframes loader-orb-float-a {
    to { transform: translate(5%, 8%) scale(1.05); }
}

@keyframes loader-orb-float-b {
    to { transform: translate(-6%, -5%) scale(1.04); }
}

.app-loader__ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(88vw, 520px);
    height: min(88vw, 520px);
    margin-top: calc(min(88vw, 520px) / -2);
    margin-left: calc(min(88vw, 520px) / -2);
    border-radius: 50%;
    border: 1px solid rgba(43, 169, 224, 0.12);
    animation: loader-ring-spin 22s linear infinite;
}

.app-loader__ring::before {
    content: "";
    position: absolute;
    inset: 18px;
    border-radius: 50%;
    border: 1px dashed rgba(43, 169, 224, 0.1);
    animation: loader-ring-spin-reverse 16s linear infinite;
}

@keyframes loader-ring-spin {
    to { transform: rotate(360deg); }
}

@keyframes loader-ring-spin-reverse {
    to { transform: rotate(-360deg); }
}

.loader-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    width: min(340px, 90vw);
    text-align: center;
}

.loader-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--loader-head);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.04em;
    color: var(--loader-blue-deep);
    background: #EAF5FC;
    padding: 7px 16px;
    border-radius: 999px;
    border: 1px solid #D5EAF7;
}

[data-theme="dark"] .loader-eyebrow {
    background: rgba(43, 169, 224, 0.12);
    border-color: rgba(43, 169, 224, 0.22);
    color: #7dd3fc;
}

.loader-eyebrow__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--loader-grad);
    animation: loader-dot-pulse 1.2s ease-in-out infinite;
}

@keyframes loader-dot-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.35); opacity: 0.75; }
}

.loader-visual {
    position: relative;
    width: 168px;
    height: 168px;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 900px;
}

.loader-orbit {
    position: absolute;
    inset: 0;
    border: 1.5px solid rgba(43, 169, 224, 0.22);
    border-radius: 50%;
    animation: loader-orbit-spin 14s linear infinite;
}

.loader-orbit--inner {
    inset: 16%;
    border-color: rgba(28, 117, 188, 0.16);
    border-style: dashed;
    animation-direction: reverse;
    animation-duration: 9s;
}

@keyframes loader-orbit-spin {
    to { transform: rotate(360deg); }
}

.loader-cube-scene {
    position: absolute;
    width: 72px;
    height: 72px;
    transform-style: preserve-3d;
    animation: loader-cube-float 4s ease-in-out infinite;
}

@keyframes loader-cube-float {
    0%, 100% { transform: translateY(0) rotateX(-12deg) rotateY(0deg); }
    50% { transform: translateY(-6px) rotateX(-12deg) rotateY(180deg); }
}

.loader-cube {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    animation: loader-cube-spin 5s linear infinite;
}

@keyframes loader-cube-spin {
    from { transform: rotateX(-18deg) rotateY(0deg); }
    to { transform: rotateX(-18deg) rotateY(360deg); }
}

.loader-cube__face {
    position: absolute;
    inset: 0;
    border-radius: 10px;
    border: 1px solid rgba(43, 169, 224, 0.35);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(234, 245, 252, 0.88));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 8px 24px -8px rgba(28, 117, 188, 0.35);
    backface-visibility: hidden;
}

[data-theme="dark"] .loader-cube__face {
    background: linear-gradient(145deg, rgba(28, 117, 188, 0.22), rgba(17, 36, 58, 0.55));
    border-color: rgba(43, 169, 224, 0.4);
}

.loader-cube__face--front  { transform: rotateY(0deg) translateZ(36px); }
.loader-cube__face--back   { transform: rotateY(180deg) translateZ(36px); }
.loader-cube__face--right  { transform: rotateY(90deg) translateZ(36px); }
.loader-cube__face--left   { transform: rotateY(-90deg) translateZ(36px); }
.loader-cube__face--top    { transform: rotateX(90deg) translateZ(36px); }
.loader-cube__face--bottom { transform: rotateX(-90deg) translateZ(36px); }

.loader-progress {
    width: 100%;
    max-width: 220px;
    height: 4px;
    border-radius: 999px;
    background: var(--loader-line);
    overflow: hidden;
}

.loader-progress-bar {
    display: block;
    height: 100%;
    width: 0%;
    border-radius: inherit;
    background: var(--loader-grad-bar);
    box-shadow: 0 0 14px var(--loader-glow);
    transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.app-loader.is-loading .loader-progress-bar {
    animation: loader-progress-indeterminate 1.35s cubic-bezier(0.22, 1, 0.36, 1) infinite;
}

@keyframes loader-progress-indeterminate {
    0% { width: 8%; opacity: 0.85; margin-inline-start: 0; }
    50% { width: 62%; opacity: 1; }
    100% { width: 100%; opacity: 0.75; }
}

.app-loader.is-exiting .loader-progress-bar {
    width: 100% !important;
    animation: none;
    opacity: 1;
    transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.loader-text__hint {
    margin: 0;
    font-family: var(--loader-body);
    font-size: 0.88rem;
    color: var(--loader-muted);
}

/* --- Top page transition bar --- */
.page-loader {
    position: fixed;
    top: 0;
    inset-inline: 0;
    height: 3px;
    z-index: 9998;
    background: transparent;
    pointer-events: none;
    display: none;
}

.page-loader.is-active {
    display: block;
}

.page-loader-bar {
    height: 100%;
    width: 0%;
    background: var(--loader-grad-bar);
    box-shadow: 0 0 12px var(--loader-glow);
    transition: width 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.page-loader.is-complete .page-loader-bar {
    width: 100%;
    opacity: 0;
    transition: width 0.25s ease, opacity 0.35s ease 0.15s;
}

/* Livewire overlay on components */
.livewire-loading {
    position: relative;
    pointer-events: none;
}

.livewire-loading::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(244, 248, 251, 0.72);
    z-index: 1000;
    border-radius: inherit;
}

[data-theme="dark"] .livewire-loading::before {
    background: rgba(12, 21, 32, 0.65);
}

.livewire-loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 36px;
    height: 36px;
    margin: -18px 0 0 -18px;
    border: 2.5px solid var(--loader-line);
    border-top-color: var(--loader-blue);
    border-inline-end-color: var(--loader-blue-deep);
    border-radius: 50%;
    animation: loader-orbit-spin 0.75s linear infinite;
    z-index: 1001;
}

@media (max-width: 576px) {
    .loader-visual {
        width: 140px;
        height: 140px;
    }

    .loader-cube-scene {
        width: 60px;
        height: 60px;
    }

    .loader-cube__face--front  { transform: rotateY(0deg) translateZ(30px); }
    .loader-cube__face--back   { transform: rotateY(180deg) translateZ(30px); }
    .loader-cube__face--right  { transform: rotateY(90deg) translateZ(30px); }
    .loader-cube__face--left   { transform: rotateY(-90deg) translateZ(30px); }
    .loader-cube__face--top    { transform: rotateX(90deg) translateZ(30px); }
    .loader-cube__face--bottom { transform: rotateX(-90deg) translateZ(30px); }
}

@media (prefers-reduced-motion: reduce) {
    .app-loader__orb,
    .app-loader__ring,
    .app-loader__ring::before,
    .loader-orbit,
    .loader-cube,
    .loader-cube-scene,
    .loader-eyebrow__dot {
        animation: none !important;
    }

    .app-loader.is-loading .loader-progress-bar {
        animation: none;
        width: 70%;
    }
}

/* Navbar Button Styles - Ensure activate-course buttons work properly */

.menu-top-actions{
    display: flex;
    align-items: center;
    justify-content: space-between;
    column-gap: 40px;
}

.menu-top-actions .activate-course {
    display: flex ;
    align-items: center;
    padding: 10px 24px !important;
    background: #284e69 !important;
    color: #fff !important;
    border: none !important;
    border-radius: 10px !important;
    font-size: 16px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04) !important;
    outline: none !important;
    text-align: center !important;
    text-decoration: none !important;
    margin-right: 8px !important;
    line-height: 1.2 !important;
}

.menu-top-actions .activate-course:hover,
.menu-top-actions .activate-course:focus {
    background: #762D51 !important;
    color: #fff !important;
    transform: translateY(-2px) scale(1.04) !important;
    box-shadow: 0 6px 24px rgba(0,0,0,0.12) !important;
    text-decoration: none !important;
}

.menu-top-actions .activate-course:last-child {
    margin-right: 0 !important;
}

@media (max-width: 768px) {
    .menu-top-actions .activate-course {
        padding: 8px 16px !important;
        font-size: 14px !important;
        margin-bottom: 8px !important;
        width: 100% !important;
        text-align: center !important;
    }
}