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

html, body {
    height: 100%;
    font-family: 'Mulish', sans-serif;
}

/* ── Variables CROL Brand ───────────────────────────────────────── */
:root {
    --neon: #00E100; /* NEON LIME   */
    --neon-dark: #00C200; /* hover state */
    --dark: #132624; /* TIMELESS GREEN */
    --dark-2: #1B3330; /* card surface  */
    --dark-3: #224039; /* input bg      */
    --bright: #FFFFFF;
    --black: #000000;
    --text-soft: rgba(255,255,255,.55);
    --text-muted: rgba(255,255,255,.35);
    --border: rgba(255,255,255,.10);
    --border-focus: rgba(0,225,0,.55);
    --error: #FF4D4D;
    --radius: 12px;
    --radius-sm: 8px;
    --t: .2s cubic-bezier(.4,0,.2,1);
}

/* ── Page shell ─────────────────────────────────────────────────── */
body {
    background: var(--dark);
    min-height: 100vh;
    display: flex;
}

    /* ── Subtle grid bg pattern ─────────────────────────────────────── */
    body::before {
        content: '';
        position: fixed;
        inset: 0;
        pointer-events: none;
        z-index: 0;
        background-image: linear-gradient(rgba(0,225,0,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,225,0,.04) 1px, transparent 1px);
        background-size: 48px 48px;
    }

    /* ── Glow blobs ─────────────────────────────────────────────────── */
    body::after {
        content: '';
        position: fixed;
        inset: 0;
        pointer-events: none;
        z-index: 0;
        background: radial-gradient(ellipse 55% 45% at 20% 50%, rgba(0,225,0,.07), transparent), radial-gradient(ellipse 40% 50% at 85% 20%, rgba(0,194,0,.06), transparent);
    }

/* ════════════════════════════════════════════════════════════════
       LAYOUT — Split screen
    ════════════════════════════════════════════════════════════════ */
.page-wrap {
    position: relative;
    z-index: 1;
    display: flex;
    width: 100%;
    min-height: 100vh;
}

/* ── LEFT BRAND PANEL ───────────────────────────────────────────── */
.brand-panel {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 0;
    width: 65%;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    /* ── Hero background image with dark gradient overlay ── */
    background: linear-gradient( 170deg, rgba(8, 20, 16, 0.82) 0%, rgba(10, 22, 18, 0.40) 42%, rgba(0, 6, 3, 0.90) 100% ), url('https://webapp.crol.mx/webapp2/assets/images/bg-login.png') center/cover no-repeat;
}

    /* Vertical neon separator line */
    .brand-panel::after {
        content: '';
        position: absolute;
        top: 10%;
        bottom: 10%;
        right: 0;
        width: 1px;
        background: linear-gradient(to bottom, transparent, rgba(0,225,0,.30) 30%, rgba(0,225,0,.30) 70%, transparent);
        z-index: 2;
    }

/* Inner content wrapper — sits above bg image */
.brand-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;
    padding: 52px 52px 48px;
}

/* Bottom content pushed to foot of panel */
.brand-bottom {
    margin-top: auto;
}

/* Logo group */
.logo-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 48px;
}

.logo-img {
    height: 52px;
    width: auto;
    display: block;
    filter: drop-shadow(0 2px 10px rgba(0,0,0,.35));
}

.logo-tagline {
    font-size: 11px;
    font-weight: 600;
    color: var(--neon);
    letter-spacing: 3.5px;
    text-transform: uppercase;
    padding-left: 2px;
}

/* Brand headlines */
.brand-headline {
    font-size: clamp(26px, 3vw, 36px);
    font-weight: 900;
    color: var(--bright);
    line-height: 1.15;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
    text-shadow: 0 2px 20px rgba(0,0,0,.5);
}

    .brand-headline span {
        color: var(--neon);
    }

.brand-sub {
    font-size: 14.5px;
    font-weight: 400;
    color: rgba(255,255,255,.75);
    line-height: 1.65;
    max-width: 320px;
    margin-bottom: 28px;
    text-shadow: 0 1px 12px rgba(0,0,0,.5);
}

/* Stat pills */
.stats {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.stat-pill {
    background: rgba(0,225,0,.1);
    border: 1px solid rgba(0,225,0,.2);
    border-radius: 24px;
    padding: 8px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

    .stat-pill strong {
        font-size: 18px;
        font-weight: 900;
        color: var(--neon);
        line-height: 1;
    }

    .stat-pill span {
        font-size: 10px;
        font-weight: 600;
        color: var(--text-soft);
        letter-spacing: .5px;
        margin-top: 2px;
        text-transform: uppercase;
    }

/* ── RIGHT FORM PANEL ───────────────────────────────────────────── */
.form-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 48px 40px;
}

/* Form card */
.form-card {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 44px 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 0 0 1px rgba(0,225,0,.05), 0 24px 64px rgba(0,0,0,.4), 0 4px 16px rgba(0,0,0,.3);
}

.form-card-header {
    margin-bottom: 32px;
}

    .form-card-header h2 {
        font-size: 24px;
        font-weight: 900;
        color: var(--bright);
        letter-spacing: -.3px;
        margin-bottom: 6px;
    }

    .form-card-header p {
        font-size: 13.5px;
        font-weight: 400;
        color: var(--text-soft);
    }

.neon-divider {
    width: 36px;
    height: 3px;
    background: var(--neon);
    border-radius: 2px;
    margin-bottom: 20px;
}

/* ── Alert ──────────────────────────────────────────────────────── */
.alert {
    display: none;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 20px;
    animation: fadeSlide .2s ease;
}

    .alert.error {
        background: rgba(255,77,77,.1);
        border: 1px solid rgba(255,77,77,.3);
        color: #FF8080;
    }

    .alert.success {
        background: rgba(0,225,0,.1);
        border: 1px solid rgba(0,225,0,.3);
        color: var(--neon);
    }

    .alert svg {
        flex-shrink: 0;
        margin-top: 1px;
    }

@keyframes fadeSlide {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

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

/* ── Form groups ────────────────────────────────────────────────── */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 12.5px;
    font-weight: 700;
    color: rgba(255,255,255,.7);
    letter-spacing: .4px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.input-wrap {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255,255,255,.25);
    pointer-events: none;
    transition: color var(--t);
    display: flex;
}

.form-control {
    width: 100%;
    padding: 12px 44px 12px 42px;
    background: var(--dark-3);
    border: 1.5px solid rgba(255,255,255,.08);
    border-radius: var(--radius-sm);
    color: var(--bright);
    font-family: 'Mulish', sans-serif;
    font-size: 14.5px;
    font-weight: 500;
    outline: none;
    transition: border-color var(--t), box-shadow var(--t);
    -webkit-appearance: none;
}

    .form-control::placeholder {
        color: rgba(255,255,255,.2);
        font-weight: 400;
    }

    .form-control:focus {
        border-color: var(--neon);
        box-shadow: 0 0 0 3px rgba(0,225,0,.12);
    }

        .form-control:focus + .input-icon,
        .input-wrap:focus-within .input-icon {
            color: rgba(0,225,0,.7);
        }

    .form-control.is-invalid {
        border-color: var(--error) !important;
        box-shadow: 0 0 0 3px rgba(255,77,77,.1) !important;
    }

/* Password toggle */
.toggle-pwd {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255,255,255,.25);
    padding: 4px;
    border-radius: 4px;
    display: flex;
    transition: color var(--t);
}

    .toggle-pwd:hover {
        color: var(--neon);
    }

.field-error {
    font-size: 12px;
    font-weight: 600;
    color: var(--error);
    margin-top: 6px;
    display: none;
}

/* ── Options row ────────────────────────────────────────────────── */
.options-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    gap: 8px;
    flex-wrap: wrap;
}

/* Custom checkbox */
.check-label {
    display: flex;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-soft);
    user-select: none;
}

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

.check-box {
    width: 18px;
    height: 18px;
    border: 1.5px solid rgba(255,255,255,.2);
    border-radius: 5px;
    background: var(--dark-3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--t);
    flex-shrink: 0;
}

.check-label input:checked + .check-box {
    background: var(--neon);
    border-color: var(--neon);
}

.check-box svg {
    display: none;
}

.check-label input:checked + .check-box svg {
    display: block;
}

.forgot-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--neon);
    text-decoration: none;
    transition: opacity var(--t);
}

    .forgot-link:hover {
        opacity: .75;
        text-decoration: underline;
    }

/* ── Submit button ──────────────────────────────────────────────── */
.btn-submit {
    width: 100%;
    padding: 14px;
    background: var(--neon);
    color: var(--black);
    font-family: 'Mulish', sans-serif;
    font-size: 14px;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--t), transform var(--t), box-shadow var(--t);
    box-shadow: 0 4px 20px rgba(0,225,0,.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

    .btn-submit:hover {
        background: var(--neon-dark);
        box-shadow: 0 6px 28px rgba(0,225,0,.4);
        transform: translateY(-1px);
    }

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

    .btn-submit:disabled {
        opacity: .6;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

/* Spinner */
.spinner {
    width: 18px;
    height: 18px;
    border: 2.5px solid rgba(0,0,0,.2);
    border-top-color: var(--black);
    border-radius: 50%;
    animation: spin .6s linear infinite;
    display: none;
}

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

.btn-submit.loading .spinner {
    display: block;
}

.btn-submit.loading .btn-label {
    opacity: 0;
    position: absolute;
}

/* ── Card footer ────────────────────────────────────────────────── */
.card-foot {
    margin-top: 24px;
    text-align: center;
    font-size: 12px;
    font-weight: 400;
    color: var(--text-muted);
}

/* ── Page footer ────────────────────────────────────────────────── */
.page-foot {
    margin-top: 28px;
    text-align: center;
    font-size: 11px;
    font-weight: 500;
    color: rgba(255,255,255,.18);
    letter-spacing: .3px;
}

/* ════════════════════════════════════════════════════════════════
       RESPONSIVE — tablet / mobile
    ════════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
    .brand-panel {
        width: 42%;
    }

    .brand-inner {
        padding: 44px 40px 40px;
    }

    .brand-headline {
        font-size: 24px;
    }

    .stats {
        display: none;
    }

    .brand-sub {
        font-size: 13px;
    }
}

@media (max-width: 700px) {
    .page-wrap {
        flex-direction: column;
    }

    .brand-panel {
        width: 100%;
        min-height: 300px;
        background-position: center 30%;
    }

    .brand-inner {
        min-height: 300px;
        padding: 32px 28px 36px;
        align-items: center;
        text-align: center;
    }

    .brand-panel::after {
        display: none;
    }

    /* Horizontal neon divider between panels */
    .brand-panel::before {
        content: '';
        position: absolute;
        bottom: 0;
        left: 10%;
        right: 10%;
        height: 1px;
        background: linear-gradient(to right, transparent, rgba(0,225,0,.4) 30%, rgba(0,225,0,.4) 70%, transparent);
        z-index: 2;
    }

    .brand-panel .watermark {
        display: none;
    }

    .logo-group {
        margin-bottom: 0;
        gap: 6px;
    }

    .logo-img {
        height: 38px;
    }

    .logo-tagline {
        font-size: 10px;
        letter-spacing: 3px;
    }

    .brand-bottom {
        display: none;
    }
    /* hide text on mobile — photo tells the story */

    .form-panel {
        padding: 28px 20px 40px;
    }

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

@media (max-width: 400px) {
    .options-row {
        flex-direction: column;
        align-items: flex-start;
    }
}