/* ── FPCeg Luxury Login Page ──────────────────────────────────── */
:root {
    --ln-navy:    #1b2f5c;
    --ln-navy2:   #22407a;
    --ln-navy3:   #2b54a8;
    --ln-gold:    #c9a84c;
    --ln-surface: #fffdf9;
    --ln-ink:     #16203a;
    --ln-ink3:    #767f95;
    --ln-hair:    #e9e3d6;
    --ln-radius:  14px;
    --ln-shadow:  0 28px 72px rgba(27,47,92,.22), 0 4px 16px rgba(27,47,92,.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body.login-lux {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--ln-navy) 0%, var(--ln-navy2) 55%, #2c4a8a 100%);
    font-family: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
    padding: 1rem;
    position: relative;
    overflow: hidden;
}

/* Decorative circles */
body.login-lux::before {
    content: '';
    position: fixed;
    width: 520px; height: 520px;
    border-radius: 50%;
    background: rgba(255,255,255,.04);
    top: -180px; right: -160px;
    pointer-events: none;
}
body.login-lux::after {
    content: '';
    position: fixed;
    width: 360px; height: 360px;
    border-radius: 50%;
    background: rgba(201,168,76,.07);
    bottom: -80px; left: -80px;
    pointer-events: none;
}

/* ── Card ───────────────────────────────────────────────────── */
.ln-card {
    background: var(--ln-surface);
    border-radius: var(--ln-radius);
    box-shadow: var(--ln-shadow);
    padding: 2.4rem 2rem 2rem;
    width: 100%;
    max-width: 400px;
    position: relative;
    z-index: 1;
    animation: ln-rise .35s cubic-bezier(.22,.61,.36,1) both;
}
@keyframes ln-rise {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Gold top accent */
.ln-card::before {
    content: '';
    position: absolute;
    top: 0; left: 10%; right: 10%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--ln-gold), transparent);
    border-radius: 0 0 4px 4px;
}

/* ── Logo ───────────────────────────────────────────────────── */
.ln-logo {
    text-align: center;
    margin-bottom: 1rem;
}
.ln-logo img {
    max-height: 72px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 6px rgba(27,47,92,.12));
}

/* ── Heading ────────────────────────────────────────────────── */
.ln-heading {
    text-align: center;
    margin-bottom: 1.6rem;
}
.ln-heading h1 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ln-navy);
    letter-spacing: .02em;
}
.ln-heading p {
    font-size: 0.78rem;
    color: var(--ln-ink3);
    margin-top: .2rem;
}

/* ── Form fields ────────────────────────────────────────────── */
.ln-field {
    position: relative;
    margin-bottom: .9rem;
}
.ln-field-icon {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ln-ink3);
    font-size: .82rem;
    pointer-events: none;
    z-index: 1;
}
[dir="rtl"] .ln-field-icon { right: .9rem; }
[dir="ltr"] .ln-field-icon { left: .9rem; }

.ln-input {
    width: 100%;
    border: 1.5px solid var(--ln-hair);
    border-radius: 8px;
    background: #fff;
    font-size: .9rem;
    color: var(--ln-ink);
    transition: border-color .15s, box-shadow .15s;
    outline: none;
    appearance: none;
}
[dir="rtl"] .ln-input { padding: .72rem 2.4rem .72rem .9rem; text-align: right; }
[dir="ltr"] .ln-input { padding: .72rem .9rem .72rem 2.4rem; text-align: left; }

.ln-input:focus {
    border-color: var(--ln-navy);
    box-shadow: 0 0 0 3px rgba(27,47,92,.1);
}
.ln-input::placeholder { color: var(--ln-ink3); font-size: .85rem; }

/* Password toggle button */
.ln-eye {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--ln-ink3);
    cursor: pointer;
    padding: .3rem .5rem;
    font-size: .82rem;
    transition: color .15s;
    z-index: 1;
}
.ln-eye:hover { color: var(--ln-navy); }
[dir="rtl"] .ln-eye { left: .45rem; }
[dir="ltr"] .ln-eye { right: .45rem; }
[dir="rtl"] .ln-input[type="password"], [dir="rtl"] .ln-input[data-has-toggle="1"] { padding-left: 2.4rem; }
[dir="ltr"] .ln-input[type="password"], [dir="ltr"] .ln-input[data-has-toggle="1"] { padding-right: 2.4rem; }

/* ── Alert messages ─────────────────────────────────────────── */
.ln-alert {
    border-radius: 8px;
    padding: .6rem .85rem;
    margin-bottom: .9rem;
    font-size: .82rem;
    font-weight: 600;
    display: flex;
    align-items: flex-start;
    gap: .5rem;
    line-height: 1.4;
}
.ln-alert i { margin-top: .1rem; flex-shrink: 0; }
.ln-alert-error   { background: #ffebee; border: 1px solid #c62828; color: #7f0000; }
.ln-alert-warning { background: #fff8e1; border: 1px solid #f9a825; color: #7a5800; }
.ln-alert-info    { background: #e3f2fd; border: 1px solid #1565c0; color: #0d3e7d; }
.ln-alert-success { background: #e8f5e9; border: 1px solid #2e7d32; color: #1b5e20; }

/* ── Submit button ──────────────────────────────────────────── */
.ln-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    width: 100%;
    padding: .8rem;
    background: linear-gradient(135deg, var(--ln-navy) 0%, var(--ln-navy2) 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: .95rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity .15s, transform .1s;
    margin-top: .4rem;
    letter-spacing: .02em;
    font-family: inherit;
}
.ln-btn:hover  { opacity: .92; }
.ln-btn:active { transform: scale(.99); }
.ln-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

/* ── Footer / bottom links ──────────────────────────────────── */
.ln-footer {
    text-align: center;
    margin-top: 1.4rem;
    padding-top: .9rem;
    border-top: 1px solid var(--ln-hair);
    font-size: .72rem;
    color: var(--ln-ink3);
}
.ln-footer a {
    color: var(--ln-navy);
    text-decoration: none;
    font-weight: 600;
}
.ln-footer a:hover { text-decoration: underline; }

/* ── Language switcher (overrides Bootstrap defaults) ───────── */
.ln-lang {
    text-align: center;
    margin-top: 1rem;
}
.ln-lang .dropdown-toggle {
    background: transparent;
    border: 1px solid var(--ln-hair);
    border-radius: 6px;
    padding: .35rem .75rem;
    font-size: .78rem;
    color: var(--ln-ink3);
    transition: border-color .15s, color .15s;
}
.ln-lang .dropdown-toggle:hover,
.ln-lang .dropdown-toggle:focus {
    border-color: var(--ln-navy);
    color: var(--ln-navy);
    box-shadow: none;
    outline: none;
}
.ln-lang .dropdown-menu {
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(27,47,92,.15);
    border: 1px solid var(--ln-hair);
    min-width: 150px;
    padding: .3rem;
}
.ln-lang .dropdown-item {
    border-radius: 5px;
    padding: .45rem .85rem;
    font-size: .8rem;
    transition: background .12s;
}
.ln-lang .dropdown-item:hover { background: rgba(27,47,92,.06); }
.ln-lang .dropdown-item.active { background: var(--ln-navy); color: #fff; }

/* ── Language loading overlay ───────────────────────────────── */
.ln-lang-overlay {
    position: fixed;
    inset: 0;
    background: rgba(27,47,92,.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity .3s;
}
.ln-lang-overlay.visible { opacity: 1; }
.ln-lang-overlay-inner {
    background: var(--ln-surface);
    border-radius: var(--ln-radius);
    padding: 2rem 2.5rem;
    text-align: center;
    box-shadow: var(--ln-shadow);
}
.ln-lang-overlay-inner p { font-size: .9rem; color: var(--ln-navy); font-weight: 600; margin-top: .75rem; }

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .ln-card { padding: 2rem 1.25rem 1.5rem; }
    .ln-logo img { max-height: 56px; }
}