/* ===========================================================================
   Sign-in screen: split layout - brand panel on the left, form on the right.
   =========================================================================== */

.login-page { min-height: 100vh; display: grid; grid-template-columns: 1.05fr .95fr; }

/* ----------------------------------------------------------- brand side */
.login-brand {
    background: linear-gradient(155deg, #0b1220 0%, #142544 55%, #1e3a6b 100%);
    color: #e2e8f0;
    padding: 48px 54px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}
/* Soft glow accents so the panel does not read as a flat block of colour. */
.login-brand::before,
.login-brand::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: .5;
}
.login-brand::before { width: 380px; height: 380px; background: #2563eb44; top: -110px; right: -90px; }
.login-brand::after  { width: 300px; height: 300px; background: #4f46e544; bottom: -90px; left: -70px; }

.login-brand__top { display: flex; align-items: center; gap: 12px; position: relative; z-index: 1; }
.login-brand__logo {
    width: 40px; height: 40px; border-radius: 11px;
    background: linear-gradient(135deg, #3b82f6, #4f46e5);
    display: grid; place-items: center;
    font-weight: 700; font-size: 14px; color: #fff;
    box-shadow: 0 6px 18px rgba(59, 130, 246, .4);
}
.login-brand__name { font-size: 15px; font-weight: 650; color: #fff; }
.login-brand__tag  { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #7f8ea8; }

.login-brand__body { margin: auto 0; position: relative; z-index: 1; max-width: 460px; }
.login-brand__headline {
    font-size: 30px; line-height: 1.25; font-weight: 680;
    color: #fff; letter-spacing: -.02em; margin-bottom: 14px;
}
.login-brand__headline span {
    background: linear-gradient(90deg, #60a5fa, #a78bfa);
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.login-brand__lead { font-size: 14px; color: #a7b4c8; margin-bottom: 26px; }

.login-features { display: grid; gap: 13px; }
.login-feature { display: flex; gap: 11px; align-items: flex-start; font-size: 13.2px; color: #c3cddc; }
.login-feature__icon {
    width: 27px; height: 27px; flex: 0 0 27px;
    border-radius: 8px;
    background: rgba(96, 165, 250, .14);
    border: 1px solid rgba(96, 165, 250, .25);
    display: grid; place-items: center;
    color: #93c5fd;
}
.login-feature strong { color: #e8eefb; font-weight: 600; display: block; font-size: 13.2px; }

.login-brand__stats {
    display: flex; gap: 34px; margin-top: 32px;
    padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1);
    position: relative; z-index: 1;
}
.login-stat__value { font-size: 19px; font-weight: 680; color: #fff; }
.login-stat__label { font-size: 11px; color: #7f8ea8; text-transform: uppercase; letter-spacing: .06em; }

/* ------------------------------------------------------------ form side */
.login-form-side {
    display: grid; place-items: center;
    padding: 40px 28px;
    background: var(--surface);
}
.login-card { width: 100%; max-width: 384px; }

.login-card__title { font-size: 22px; font-weight: 670; letter-spacing: -.02em; }
.login-card__sub   { font-size: 13.5px; color: var(--ink-500); margin-bottom: 26px; }

.login-form { display: grid; gap: 16px; }

.input-group { position: relative; }
.input-group .input { padding-left: 38px; height: 42px; }
.input-group__icon {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    color: var(--ink-400); pointer-events: none;
}

.login-row { display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; }
.checkbox { display: flex; align-items: center; gap: 7px; color: var(--ink-700); cursor: pointer; }
.checkbox input { accent-color: var(--brand-600); width: 15px; height: 15px; }

.login-submit { height: 42px; font-size: 14px; font-weight: 600; }

.demo-box {
    margin-top: 24px;
    background: var(--brand-50);
    border: 1px dashed #bfdbfe;
    border-radius: var(--radius);
    padding: 12px 14px;
    font-size: 12.5px;
    color: #1e40af;
}
.demo-box__title { font-weight: 650; display: flex; align-items: center; gap: 6px; margin-bottom: 5px; }
.demo-box code {
    font-family: var(--font-mono);
    background: #fff; border: 1px solid #bfdbfe;
    padding: 1px 6px; border-radius: 4px; font-size: 12px;
}

.login-foot { margin-top: 26px; font-size: 11.5px; color: var(--ink-400); text-align: center; }

@media (max-width: 900px) {
    .login-page { grid-template-columns: 1fr; }
    .login-brand { display: none; }
    .login-form-side { background: var(--canvas); }
    .login-card {
        background: #fff; padding: 28px 24px;
        border: 1px solid var(--line); border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
    }
}