/* Admin Login — standalone (no Vite) */
:root {
    --accent-50: #e1f5ee;
    --accent-100: #9fe1cb;
    --accent-400: #1d9e75;
    --accent-600: #0f6e56;
    --accent-800: #085041;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --red-500: #ef4444;
    --red-50: #fef2f2;
}

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

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
}

body {
    font-family: "DM Sans", ui-sans-serif, system-ui, sans-serif;
    color: var(--slate-800);
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

.auth-shell {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 100vh;
}

@media (min-width: 1024px) {
    .auth-shell {
        grid-template-columns: minmax(420px, 1fr) minmax(0, 1.15fr);
    }
}

.auth-panel--form {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
    background: #fff;
}

.auth-form-wrap {
    width: 100%;
    max-width: 400px;
}

.auth-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    text-align: center;
}

.auth-logo {
    display: inline-flex;
    align-items: baseline;
    justify-content: center;
    margin: 0;
    padding: 0.5rem 1.25rem;
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    position: relative;
    border-radius: 1rem;
}

.auth-logo::before {
    content: "";
    position: absolute;
    inset: -6px -12px;
    border-radius: 1.25rem;
    background: radial-gradient(
        ellipse at center,
        rgba(29, 158, 117, 0.18) 0%,
        rgba(29, 158, 117, 0.06) 45%,
        transparent 72%
    );
    animation: enox-halo 3s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

.auth-logo__letter {
    position: relative;
    z-index: 1;
    display: inline-block;
    animation: enox-rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.auth-logo__letter--e {
    color: var(--slate-800);
    animation-delay: 0.05s;
}

.auth-logo__letter--no {
    color: var(--slate-700);
    font-weight: 700;
    animation-delay: 0.15s;
}

.auth-logo__letter--x {
    color: var(--accent-400);
    font-weight: 800;
    animation:
        enox-rise 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.25s both,
        enox-glow 2.8s ease-in-out 1s infinite;
}

@keyframes enox-rise {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes enox-glow {
    0%,
    100% {
        color: var(--accent-400);
        text-shadow:
            0 0 10px rgba(29, 158, 117, 0.4),
            0 0 22px rgba(29, 158, 117, 0.18);
        transform: scale(1);
    }
    50% {
        color: #22b885;
        text-shadow:
            0 0 16px rgba(29, 158, 117, 0.65),
            0 0 36px rgba(29, 158, 117, 0.32),
            0 0 52px rgba(29, 158, 117, 0.14);
        transform: scale(1.06);
    }
}

@keyframes enox-halo {
    0%,
    100% {
        opacity: 0.55;
        transform: scale(0.98);
    }
    50% {
        opacity: 1;
        transform: scale(1.03);
    }
}

.auth-heading {
    margin: 0 0 0.375rem;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--slate-900);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.auth-subheading {
    margin: 0 0 1.75rem;
    font-size: 0.875rem;
    color: var(--slate-500);
    line-height: 1.5;
}

.auth-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.75rem 0.875rem;
    border-radius: 0.75rem;
    font-size: 0.8125rem;
    line-height: 1.45;
    margin-bottom: 1rem;
}

.auth-alert--error {
    background: var(--red-50);
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.auth-field {
    margin-bottom: 1.125rem;
}

.auth-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--slate-600);
    margin-bottom: 0.375rem;
}

.auth-input-wrap {
    position: relative;
}

.auth-input {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 0.8125rem;
    border: 1px solid var(--slate-200);
    border-radius: 0.625rem;
    background: var(--slate-50);
    color: var(--slate-800);
    outline: none;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    font-family: inherit;
}

.auth-input:focus {
    border-color: var(--accent-400);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(29, 158, 117, 0.12);
}

.auth-input.is-invalid {
    border-color: var(--red-500);
}

.auth-input--password {
    padding-right: 2.75rem;
}

.auth-toggle-pass {
    position: absolute;
    right: 0.625rem;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: var(--slate-400);
    cursor: pointer;
    padding: 0.25rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.auth-toggle-pass:hover {
    color: var(--slate-600);
}

.auth-error {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.6875rem;
    color: var(--red-500);
}

.auth-submit {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #fff;
    background: var(--accent-400);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s, opacity 0.2s;
    font-family: inherit;
}

.auth-submit:hover:not(:disabled) {
    background: var(--accent-600);
}

.auth-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.auth-spinner {
    width: 1rem;
    height: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: auth-spin 0.7s linear infinite;
}

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

.auth-footer-note {
    margin-top: 1.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--slate-100);
    font-size: 0.6875rem;
    color: var(--slate-400);
    text-align: center;
    line-height: 1.5;
}

.auth-panel--visual {
    display: none;
    position: relative;
    overflow: hidden;
    background: var(--slate-900);
}

@media (min-width: 1024px) {
    .auth-panel--visual {
        display: block;
    }
}

.auth-visual-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(93, 202, 165, 0.28), transparent 42%),
        radial-gradient(ellipse at 80% 80%, rgba(29, 158, 117, 0.22), transparent 46%),
        linear-gradient(160deg, #04342c 0%, #0c1521 55%, #0f172a 100%);
}

.auth-visual-pattern::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 78%);
}

.auth-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        160deg,
        rgba(4, 52, 44, 0.55) 0%,
        rgba(8, 80, 65, 0.42) 42%,
        rgba(15, 23, 42, 0.35) 100%
    );
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 3rem;
    color: #fff;
}

.auth-visual-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    width: fit-content;
    padding: 0.375rem 0.75rem;
    margin-bottom: 1rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.auth-visual-title {
    margin: 0 0 0.75rem;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    max-width: 28rem;
}

.auth-visual-text {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.82);
    max-width: 26rem;
}

.auth-visual-stats {
    display: flex;
    gap: 1.5rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.auth-visual-stat strong {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.125rem;
}

.auth-visual-stat span {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.65);
}