/* admin/assets/css/login.css */

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

:root {
    --admin-primary: #FF6B35;
    --admin-secondary: #00B894;
    --admin-accent: #6366f1;
    --admin-text: #0f172a;
    --admin-muted: #64748b;
    --admin-border: #e2e8f0;
    --admin-bg: #f8fafc;
    --admin-bg-card: #ffffff;
    --font-display: 'Playfair Display', serif;
    --font-body: 'DM Sans', system-ui, sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, .08);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, .12);
    --shadow-xl: 0 24px 64px rgba(0, 0, 0, .18);
    --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
}

html,
body {
    height: 100%;
    overflow: hidden;
    font-family: var(--font-body);
    background: var(--admin-text);
    -webkit-font-smoothing: antialiased;
}

/* ==================== SCENE ==================== */
.login-scene {
    display: grid;
    grid-template-columns: 480px 1fr;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}

/* ==================== LEFT PANEL ==================== */
.login-panel-left {
    position: relative;
    background: var(--admin-text);
    overflow: hidden;
    display: flex;
    align-items: stretch;
}

/* Radial ambient lights */
.login-panel-left::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 60% at 15% 20%, rgba(255, 107, 53, .18) 0%, transparent 55%),
        radial-gradient(ellipse 60% 55% at 85% 75%, rgba(0, 184, 148, .12) 0%, transparent 55%),
        radial-gradient(ellipse 45% 45% at 50% 50%, rgba(99, 102, 241, .08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* Grain texture */
.login-panel-left::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
    opacity: .7;
}

.lpl-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 52px 52px 52px 56px;
    width: 100%;
}

/* Brand */
.lpl-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 52px;
}

.brand-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #fff;
    box-shadow: 0 6px 18px rgba(255, 107, 53, .3);
    flex-shrink: 0;
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    font-family: var(--font-display);
    font-size: .95rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: .02em;
    line-height: 1;
}

.brand-tagline {
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: rgba(255, 255, 255, .4);
    font-weight: 600;
}

/* Headline */
.lpl-headline {
    margin-bottom: 44px;
}

.lpl-headline h1 {
    font-family: var(--font-display);
    font-size: clamp(1.9rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -.03em;
    margin-bottom: 16px;
}

.lpl-headline h1 span {
    background: linear-gradient(90deg, #fdba74, #86efac);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lpl-headline p {
    font-size: .88rem;
    color: rgba(255, 255, 255, .5);
    line-height: 1.72;
    max-width: 360px;
}

/* Features */
.lpl-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 44px;
}

.lpl-features li {
    display: flex;
    align-items: center;
    gap: 14px;
}

.lf-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .9rem;
    color: rgba(255, 255, 255, .7);
    transition: all .25s;
}

.lpl-features li:hover .lf-icon {
    background: rgba(255, 107, 53, .2);
    border-color: rgba(255, 107, 53, .35);
    color: #fdba74;
}

.lf-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.lf-text strong {
    font-size: .85rem;
    font-weight: 600;
    color: #fff;
}

.lf-text span {
    font-size: .73rem;
    color: rgba(255, 255, 255, .4);
}

/* Badges */
.lpl-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.lpl-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 13px;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .12);
    border-radius: 30px;
    font-size: .72rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .5);
    letter-spacing: .04em;
}

.lpl-badge i {
    font-size: .65rem;
    color: var(--admin-secondary);
}

/* ==================== RIGHT PANEL ==================== */
.login-panel-right {
    background: var(--admin-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
    padding: 40px 32px;
    position: relative;
}

/* Subtle pattern */
.login-panel-right::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255, 107, 53, .04) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
}

.lpr-inner {
    width: 100%;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
    z-index: 1;
}

/* Back to site */
.back-to-site {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--admin-muted);
    text-decoration: none;
    transition: color .2s;
    align-self: flex-start;
}

.back-to-site i {
    font-size: .72rem;
    transition: transform .2s;
}

.back-to-site:hover {
    color: var(--admin-primary);
}

.back-to-site:hover i {
    transform: translateX(-3px);
}

/* ==================== LOGIN CARD ==================== */
.login-card {
    background: var(--admin-bg-card);
    border-radius: var(--radius-xl);
    padding: 40px 38px;
    border: 1px solid var(--admin-border);
    box-shadow: var(--shadow-xl);
}

/* Card header */
.lc-header {
    text-align: center;
    margin-bottom: 32px;
}

.lc-avatar {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
    box-shadow: 0 8px 22px rgba(255, 107, 53, .28);
}

.lc-header h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--admin-text);
    margin-bottom: 6px;
    letter-spacing: -.02em;
}

.lc-header p {
    font-size: .83rem;
    color: var(--admin-muted);
}

/* ==================== ALERTS ==================== */
.login-alert {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    font-size: .83rem;
    font-weight: 500;
    margin-bottom: 22px;
    animation: alertIn .3s ease both;
}

@keyframes alertIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.login-alert-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #15803d;
}

.login-alert i {
    font-size: .85rem;
    flex-shrink: 0;
}

.login-alert span {
    flex: 1;
}

.alert-dismiss {
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    font-size: .72rem;
    opacity: .6;
    padding: 2px 5px;
    transition: opacity .15s;
    flex-shrink: 0;
}

.alert-dismiss:hover {
    opacity: 1;
}

/* ==================== FORM FIELDS ==================== */
.lf-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin-bottom: 18px;
}

.lf-group label {
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--admin-muted);
}

.lf-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.lf-input-icon {
    position: absolute;
    left: 14px;
    font-size: .82rem;
    color: var(--admin-muted);
    pointer-events: none;
    transition: color .2s;
    z-index: 1;
}

.lf-input-wrap input {
    width: 100%;
    padding: 11px 44px;
    border: 1.5px solid var(--admin-border);
    border-radius: var(--radius-md);
    font-size: .9rem;
    font-family: var(--font-body);
    color: var(--admin-text);
    background: var(--admin-bg);
    outline: none;
    transition: border-color .2s, box-shadow .2s, background .2s;
}

.lf-input-wrap input:focus {
    border-color: var(--admin-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, .12);
}

.lf-input-wrap input:focus+.lf-input-icon {
    color: var(--admin-primary);
}

.lf-input-wrap input::placeholder {
    color: #aab;
}

/* Password toggle */
.lf-pwd-toggle {
    position: absolute;
    right: 13px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: .82rem;
    color: var(--admin-muted);
    padding: 5px;
    transition: color .2s;
    z-index: 1;
}

.lf-pwd-toggle:hover {
    color: var(--admin-primary);
}

/* ==================== OPTIONS ==================== */
.lf-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 10px;
}

/* Custom checkbox */
.lf-checkbox {
    display: flex;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    user-select: none;
    font-size: .83rem;
    color: var(--admin-text);
    font-weight: 500;
}

.lf-checkbox input[type="checkbox"] {
    display: none;
}

.lf-checkbox-mark {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    border: 1.5px solid var(--admin-border);
    border-radius: 5px;
    background: var(--admin-bg);
    position: relative;
    transition: all .2s;
}

.lf-checkbox input:checked+.lf-checkbox-mark {
    background: var(--admin-primary);
    border-color: var(--admin-primary);
}

.lf-checkbox input:checked+.lf-checkbox-mark::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: .6rem;
}

.lf-forgot {
    font-size: .83rem;
    font-weight: 600;
    color: var(--admin-primary);
    text-decoration: none;
    transition: color .2s;
}

.lf-forgot:hover {
    color: #e85a22;
    text-decoration: underline;
}

/* ==================== SUBMIT ==================== */
.lf-submit {
    width: 100%;
    padding: 13px 24px;
    background: linear-gradient(135deg, var(--admin-primary) 0%, #e85a22 60%, var(--admin-secondary) 100%);
    background-size: 200% 100%;
    background-position: 0% 50%;
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: .9rem;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    transition: all .28s ease;
    box-shadow: 0 5px 16px rgba(255, 107, 53, .3);
    position: relative;
    overflow: hidden;
}

.lf-submit::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .1), transparent);
    transform: translateX(-100%);
    transition: transform .5s ease;
}

.lf-submit:hover::before {
    transform: translateX(100%);
}

.lf-submit:hover {
    background-position: 100% 50%;
    transform: translateY(-2px);
    box-shadow: 0 9px 24px rgba(255, 107, 53, .38);
}

.lf-submit:active {
    transform: translateY(0);
}

.lf-submit:disabled {
    opacity: .7;
    cursor: not-allowed;
    transform: none;
}

.lf-submit-icon {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, .18);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .75rem;
    transition: transform .2s;
}

.lf-submit:hover .lf-submit-icon {
    transform: translateX(3px);
}

.lf-submit-loading {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==================== FOOTER ==================== */
.lpr-security {
    text-align: center;
    font-size: .72rem;
    color: var(--admin-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
}

.lpr-security i {
    font-size: .65rem;
    color: var(--admin-secondary);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1100px) {
    .login-scene {
        grid-template-columns: 420px 1fr;
    }

    .lpl-inner {
        padding: 44px 44px 44px 48px;
    }
}

@media (max-width: 900px) {

    html,
    body {
        overflow: auto;
    }

    .login-scene {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        height: auto;
        min-height: 100vh;
    }

    .login-panel-left {
        padding: 0;
    }

    .lpl-inner {
        padding: 40px 28px 36px;
    }

    .lpl-headline h1 {
        font-size: 1.8rem;
    }

    .lpl-features {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .lpl-features li {
        gap: 10px;
    }

    .login-panel-right {
        padding: 36px 24px;
    }

    .lpr-inner {
        max-width: 480px;
    }
}

@media (max-width: 576px) {
    .lpl-inner {
        padding: 32px 22px 28px;
    }

    .lpl-headline {
        margin-bottom: 28px;
    }

    .lpl-features {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 28px;
    }

    .login-card {
        padding: 28px 22px;
    }

    .lf-submit {
        font-size: .85rem;
    }
}