/* =========================================================
   هوية بصرية مشتركة — صفحة الهبوط "قريباً" + تسجيل الدخول
   كل الأصناف مسبوقة بـ lp- لتفادي التعارض مع Bootstrap/site.css
   ========================================================= */
:root {
    --navy-900: #0e2742;
    --navy-800: #122f4f;
    --navy-700: #163A5F;
    --navy-600: #1d4a76;
    --blue-500: #2E75B6;
    --blue-400: #4a8fcf;
    --blue-100: #e8f1fa;
    --gold: #c9a227;
    --bg: #eef2f7;
    --text: #1b2733;
    --muted: #647088;
    --glass: rgba(255, 255, 255, 0.55);
    --glass-strong: rgba(255, 255, 255, 0.62);
    --glass-brd: rgba(255, 255, 255, 0.75);
    --danger: #c0392b;
    --shadow: 0 30px 70px -22px rgba(16, 35, 60, 0.30);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }

body.lp-body {
    font-family: 'Tajawal', 'Cairo', system-ui, sans-serif;
    background:
        radial-gradient(900px 600px at 85% -10%, rgba(46, 117, 182, 0.16), transparent 60%),
        radial-gradient(800px 520px at -10% 110%, rgba(22, 58, 95, 0.12), transparent 60%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* ============ Animated aurora background ============ */
.lp-aurora { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.lp-blob { position: absolute; border-radius: 50%; filter: blur(95px); opacity: 0.45; will-change: transform; }
.lp-blob.b1 {
    width: 46vw; height: 46vw; top: -12vw; right: -8vw;
    background: radial-gradient(circle at 30% 30%, var(--blue-400), transparent 70%);
    animation: lp-drift1 24s ease-in-out infinite;
}
.lp-blob.b2 {
    width: 44vw; height: 44vw; bottom: -16vw; left: -12vw;
    background: radial-gradient(circle at 50% 50%, var(--navy-600), transparent 70%);
    animation: lp-drift2 28s ease-in-out infinite;
}
.lp-blob.b3 {
    width: 30vw; height: 30vw; top: 35%; left: 30%;
    background: radial-gradient(circle at 50% 50%, var(--blue-500), transparent 70%);
    opacity: 0.25;
    animation: lp-drift3 32s ease-in-out infinite;
}
@keyframes lp-drift1 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(-5vw,5vw) scale(1.1);} }
@keyframes lp-drift2 { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(6vw,-4vw) scale(1.08);} }
@keyframes lp-drift3 { 0%,100%{transform:translate(0,0) scale(1);} 33%{transform:translate(7vw,-5vw) scale(1.1);} 66%{transform:translate(-4vw,5vw) scale(.92);} }

.lp-particles { position: fixed; inset: 0; z-index: 1; pointer-events: none; }
.lp-particle {
    position: absolute; border-radius: 50%;
    background: var(--blue-500); opacity: 0.16;
    animation: lp-floatUp linear infinite;
}
@keyframes lp-floatUp {
    0% { transform: translateY(0) translateX(0); opacity: 0; }
    10% { opacity: 0.22; } 90% { opacity: 0.22; }
    100% { transform: translateY(-110vh) translateX(18px); opacity: 0; }
}

/* ============ Navbar ============ */
.lp-nav {
    position: sticky; top: 0; z-index: 50;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: 0.8rem clamp(1rem, 4vw, 3rem);
    background: var(--glass);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid var(--glass-brd);
}
.lp-brand { display: flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.lp-brand img { height: 58px; width: auto; object-fit: contain; flex-shrink: 0; }
.lp-brand-text { display: flex; flex-direction: column; line-height: 1.25; gap: 7px; }
.lp-brand-ar { font-family: 'Cairo', sans-serif; font-weight: 900; font-size: 1.18rem; color: var(--navy-700); letter-spacing: -0.2px; }
.lp-brand-en { font-family: 'Inter', sans-serif; font-weight: 500; font-size: 0.64rem; color: var(--muted); letter-spacing: 2.5px; text-transform: uppercase; direction: ltr; }

.lp-btn-login {
    display: inline-flex; align-items: center; gap: 0.5rem;
    padding: 0.65rem 1.55rem; border-radius: 999px;
    font-family: 'Tajawal', sans-serif; font-weight: 700; font-size: 0.98rem;
    color: #fff; text-decoration: none;
    background: linear-gradient(135deg, var(--navy-700), var(--blue-500));
    box-shadow: 0 8px 22px -8px rgba(46, 117, 182, 0.7);
    position: relative; overflow: hidden; border: none; cursor: pointer;
    transition: transform 0.25s cubic-bezier(.2,.8,.2,1), box-shadow 0.25s ease;
}
.lp-btn-login:hover {
    transform: translateY(-2px) scale(1.04);
    box-shadow: 0 14px 34px -8px rgba(46, 117, 182, 0.9), 0 0 0 4px rgba(46, 117, 182, 0.12);
    color: #fff;
}
.lp-btn-login:active { transform: translateY(0) scale(0.98); }
.lp-btn-login svg { width: 17px; height: 17px; }

/* ghost link (e.g. "back to home" on the login page) */
.lp-link {
    display: inline-flex; align-items: center; gap: 0.45rem;
    padding: 0.6rem 1.4rem; border-radius: 999px;
    font-family: 'Tajawal', sans-serif; font-weight: 700; font-size: 0.95rem;
    color: var(--navy-700); text-decoration: none;
    background: rgba(255, 255, 255, 0.5);
    border: 1.5px solid var(--glass-brd);
    transition: transform 0.25s cubic-bezier(.2,.8,.2,1), box-shadow 0.25s ease, background 0.25s ease;
}
.lp-link:hover { background: #fff; transform: translateY(-2px); box-shadow: var(--shadow); color: var(--navy-700); }
.lp-link svg { width: 16px; height: 16px; }

.lp-ripple { position: absolute; border-radius: 50%; background: rgba(255,255,255,0.45); transform: scale(0); animation: lp-rippleAnim 0.6s ease-out; pointer-events: none; }
@keyframes lp-rippleAnim { to { transform: scale(3.2); opacity: 0; } }

/* ============ Hero ============ */
.lp-hero {
    position: relative; z-index: 2; flex: 1;
    display: flex; align-items: center; justify-content: center;
    padding: clamp(2rem, 6vw, 4rem) 1.25rem;
}

/* shared glass card */
.lp-glass {
    width: min(94vw, 760px);
    text-align: center;
    padding: clamp(2.4rem, 6vw, 4rem) clamp(1.5rem, 6vw, 4rem) clamp(2.2rem, 5vw, 3.4rem);
    border-radius: 32px;
    background: var(--glass-strong);
    backdrop-filter: blur(24px) saturate(165%);
    -webkit-backdrop-filter: blur(24px) saturate(165%);
    border: 1px solid var(--glass-brd);
    box-shadow: var(--shadow);
    display: flex; flex-direction: column; align-items: center; gap: 1.1rem;
}

.lp-card-logo {
    height: clamp(130px, 26vw, 180px); width: auto; object-fit: contain;
    filter: drop-shadow(0 14px 28px rgba(16, 35, 60, 0.18));
}
.lp-brand-block { display: flex; flex-direction: column; align-items: center; gap: 0.1rem; }
.lp-b-en { font-family: 'Inter', sans-serif; font-size: 0.74rem; font-weight: 600; letter-spacing: 4px; text-transform: uppercase; color: var(--muted); direction: ltr; }

.lp-headline {
    font-family: 'Cairo', sans-serif; font-weight: 900;
    font-size: clamp(4rem, 13vw, 8.5rem);
    line-height: 1.2;
    padding-bottom: 0.12em;
    background: linear-gradient(120deg, var(--navy-900) 0%, var(--navy-700) 35%, var(--blue-500) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    animation: lp-breathe 6s ease-in-out infinite, lp-shimmer 9s linear infinite;
    margin: 0.2rem 0 0;
}
@keyframes lp-breathe { 0%,100%{transform:scale(1) translateY(0);} 50%{transform:scale(1.025) translateY(-4px);} }
@keyframes lp-shimmer { to { background-position: 200% center; } }

.lp-subline {
    font-family: 'Inter', sans-serif; font-weight: 700;
    font-size: clamp(1.25rem, 5vw, 2.4rem);
    letter-spacing: 0.42em;
    text-transform: uppercase;
    direction: ltr;
    padding-left: 0.42em;
    background: linear-gradient(120deg, var(--navy-700), var(--blue-500));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}

.lp-dots { display: flex; gap: 0.6rem; align-items: center; margin-top: 0.3rem; }
.lp-dots span {
    width: 12px; height: 12px; border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-500), var(--navy-700));
    animation: lp-pulseDot 1.4s ease-in-out infinite;
}
.lp-dots span:nth-child(2) { animation-delay: 0.2s; }
.lp-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes lp-pulseDot { 0%,100%{transform:scale(0.6);opacity:0.4;} 50%{transform:scale(1);opacity:1;} }

/* ============ Footer ============ */
.lp-footer {
    position: relative; z-index: 2; text-align: center;
    padding: 1.5rem 1rem 2rem;
    font-family: 'Tajawal', sans-serif; font-size: 0.85rem; color: var(--muted);
}

/* ============ Reveal ============ */
.lp-reveal { opacity: 0; transform: translateY(24px); animation: lp-fadeUp 0.9s cubic-bezier(.2,.8,.2,1) forwards; }
.lp-reveal.d1 { animation-delay: 0.1s; }
.lp-reveal.d2 { animation-delay: 0.22s; }
.lp-reveal.d3 { animation-delay: 0.34s; }
.lp-reveal.d4 { animation-delay: 0.46s; }
.lp-reveal.d5 { animation-delay: 0.58s; }
.lp-reveal.d6 { animation-delay: 0.70s; }
@keyframes lp-fadeUp { to { opacity: 1; transform: translateY(0); } }

/* =========================================================
   نموذج تسجيل الدخول — بطاقة زجاجية بنفس الهوية
   ========================================================= */
.lp-auth {
    width: min(94vw, 460px);
    text-align: center;
    padding: clamp(2rem, 5vw, 2.8rem) clamp(1.5rem, 5vw, 2.6rem) clamp(1.8rem, 4vw, 2.4rem);
    border-radius: 30px;
    background: var(--glass-strong);
    backdrop-filter: blur(24px) saturate(165%);
    -webkit-backdrop-filter: blur(24px) saturate(165%);
    border: 1px solid var(--glass-brd);
    box-shadow: var(--shadow);
}
.lp-auth-logo {
    height: 96px; width: auto; object-fit: contain; display: block; margin: 0 auto 0.4rem;
    filter: drop-shadow(0 12px 24px rgba(16, 35, 60, 0.18));
}
.lp-auth-title { font-family: 'Cairo', sans-serif; font-weight: 900; font-size: 1.55rem; color: var(--navy-700); margin: 0; }
.lp-auth-sub { font-family: 'Tajawal', sans-serif; font-size: 0.92rem; color: var(--muted); margin: 0.3rem 0 1.6rem; }

.lp-form { text-align: right; }
.lp-field { margin-bottom: 1.1rem; }
.lp-label { display: block; font-family: 'Tajawal', sans-serif; font-weight: 700; color: var(--navy-700); font-size: 0.92rem; margin-bottom: 0.45rem; }
.lp-input-wrap { position: relative; }
.lp-input {
    width: 100%;
    padding: 0.85rem 2.6rem 0.85rem 1rem;
    border-radius: 14px;
    border: 1.5px solid rgba(205, 215, 229, 0.9);
    background: rgba(255, 255, 255, 0.6);
    font-family: 'Tajawal', sans-serif; font-size: 1rem; color: var(--text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.lp-input::placeholder { color: var(--muted); opacity: 0.8; }
.lp-input:focus {
    outline: none;
    border-color: var(--blue-500);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(46, 117, 182, 0.14);
}
.lp-input-wrap svg {
    position: absolute; top: 50%; right: 0.9rem; transform: translateY(-50%);
    width: 17px; height: 17px; color: var(--muted); pointer-events: none;
}

.lp-check { display: flex; align-items: center; gap: 0.5rem; margin: 0.2rem 0 1.5rem; }
.lp-check input { width: 17px; height: 17px; accent-color: var(--navy-700); cursor: pointer; }
.lp-check label { font-family: 'Tajawal', sans-serif; font-size: 0.92rem; color: var(--text); cursor: pointer; }

.lp-submit {
    width: 100%;
    padding: 0.9rem;
    border: none; border-radius: 14px;
    font-family: 'Tajawal', sans-serif; font-weight: 700; font-size: 1.08rem; color: #fff; cursor: pointer;
    background: linear-gradient(135deg, var(--navy-700), var(--blue-500));
    box-shadow: 0 10px 26px -8px rgba(46, 117, 182, 0.65);
    transition: transform 0.25s cubic-bezier(.2,.8,.2,1), box-shadow 0.25s ease;
}
.lp-submit:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -8px rgba(46, 117, 182, 0.85); }
.lp-submit:active { transform: translateY(0); }

/* validation */
.lp-form .text-danger,
.lp-form .field-validation-error,
.lp-form .validation-summary-errors { color: var(--danger); font-size: 0.85rem; }
.lp-form .validation-summary-errors { margin-bottom: 1rem; }
.lp-form .validation-summary-errors ul { margin: 0; padding-right: 1.1rem; }
.lp-input.input-validation-error { border-color: var(--danger); background: #fff5f4; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
    .lp-reveal { opacity: 1; transform: none; }
}

@media (max-width: 520px) {
    .lp-brand-ar { font-size: 1rem; }
    .lp-brand img { height: 46px; }
    .lp-btn-login, .lp-link { padding: 0.55rem 1.1rem; font-size: 0.9rem; }
    .lp-subline { letter-spacing: 0.25em; padding-left: 0.25em; }
}

/* ===================== المصادقة الثنائية (شاشات auth) ===================== */
.twofa-steps { text-align: right; font-family: 'Tajawal', sans-serif; font-size: .9rem; color: var(--text); margin: 0 0 1.2rem; padding-right: 1.1rem; line-height: 1.9; }
.twofa-qr { display: flex; justify-content: center; margin: 0 0 1rem; }
.twofa-qr img { border: 1px solid var(--glass-brd); border-radius: 12px; background: #fff; padding: 8px; }
.twofa-key { text-align: center; font-family: 'Tajawal', sans-serif; font-size: .85rem; color: var(--muted); margin-bottom: 1.4rem; }
.twofa-key code { display: inline-block; margin-top: .3rem; background: rgba(255,255,255,.6); border: 1px solid var(--glass-brd); border-radius: 8px; padding: .35rem .7rem; font-size: 1rem; letter-spacing: 2px; color: var(--navy-700); }
.twofa-warn { background: #fff7e6; border: 1px solid #f0d9a0; border-radius: 12px; padding: .8rem 1rem; font-family: 'Tajawal', sans-serif; font-size: .88rem; color: #8a6d1a; margin-bottom: 1.2rem; line-height: 1.7; }
.twofa-codes { display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; margin-bottom: 1.4rem; }
.twofa-codes code { background: rgba(255,255,255,.7); border: 1px solid var(--glass-brd); border-radius: 8px; padding: .5rem; text-align: center; font-size: 1rem; letter-spacing: 2px; color: var(--navy-700); }
.lp-2fa-alt { display: block; text-align: center; margin-top: 1.1rem; font-family: 'Tajawal', sans-serif; font-size: .9rem; color: var(--blue-500); text-decoration: none; }
.lp-2fa-alt:hover { text-decoration: underline; color: var(--navy-700); }