/* =========================================================
   LOGIN PAGE
   ========================================================= */

body {
    margin: 0;
}

.login-page {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 18% 14%, rgba(37, 99, 235, 0.18), transparent 28%),
        radial-gradient(circle at 84% 20%, rgba(56, 189, 248, 0.12), transparent 24%),
        linear-gradient(180deg, #020817 0%, #04112a 100%);
}

.login-shell {
    min-height: 100vh;
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 460px;
    gap: 40px;
    align-items: center;
    padding: 48px 0;
}

.login-brand-panel {
    padding: 32px 0;
}

.login-brand-panel .brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 34px;
    text-decoration: none;
}

.login-brand-panel .brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: #ffffff;
    font-weight: 800;
    background: linear-gradient(135deg, #4f46e5, #3b82f6);
    box-shadow: 0 10px 24px rgba(59, 130, 246, 0.24);
}

.login-brand-panel .brand-text {
    color: #f8fbff;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.login-brand-copy h1 {
    margin: 0 0 18px;
    max-width: 12ch;
    color: #f8fbff;
    font-size: clamp(2.8rem, 5vw, 4.4rem);
    line-height: 1.02;
    letter-spacing: -0.03em;
}

.login-brand-copy p {
    max-width: 60ch;
    margin: 0;
    color: #c8d4e3;
    font-size: 1.08rem;
    line-height: 1.75;
}

.login-card {
    padding: 34px 30px;
    background: linear-gradient(180deg, rgba(11, 18, 34, 0.94), rgba(8, 14, 29, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.login-card h2 {
    margin: 0 0 24px;
    color: #f8fbff;
    font-size: 2rem;
    line-height: 1.1;
}

.login-form {
    display: grid;
    gap: 18px;
}

.form-field {
    display: grid;
    gap: 10px;
}

.form-field label {
    color: #dce6f2;
    font-size: 0.95rem;
    font-weight: 600;
}

.form-field input {
    width: 100%;
    padding: 15px 16px;
    color: #f8fbff;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    outline: none;
    transition: border-color 0.2s ease, background 0.2s ease;
    box-sizing: border-box;
}

.form-field input::placeholder {
    color: #8fa2bb;
}

.form-field input:focus {
    border-color: rgba(96, 165, 250, 0.45);
    background: rgba(255, 255, 255, 0.05);
}

.login-submit {
    width: 100%;
    justify-content: center;
    margin-top: 6px;
}

.login-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    color: #7f92a9;
    font-size: 0.95rem;
}

.login-meta a {
    color: #9bd8ff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.login-meta a:hover {
    color: #ffffff;
}

/* =========================================================
   DEMO HINT
   ========================================================= */

.demo-hint {
    margin-bottom: 24px;
    padding: 16px 18px;
    background: rgba(56, 189, 248, 0.06);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 14px;
}

.demo-hint-label {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #38bdf8;
    margin-bottom: 6px;
}

.demo-hint p {
    font-size: 0.88rem;
    color: #94a3b8;
    line-height: 1.55;
    margin: 0 0 12px;
}

.demo-credentials {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 14px;
}

.demo-credentials span {
    font-size: 0.85rem;
    color: #cbd5e1;
    font-family: "SF Mono", "Fira Code", monospace;
}

.demo-credentials strong {
    color: #7dd3fc;
}

.demo-autofill-btn {
    width: 100%;
    justify-content: center;
    height: 38px;
    font-size: 0.88rem;
    font-weight: 700;
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.demo-autofill-btn:hover {
    background: rgba(56, 189, 248, 0.14);
    border-color: rgba(56, 189, 248, 0.4);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 980px) {
    .login-shell {
        grid-template-columns: 1fr;
        gap: 28px;
        width: min(760px, calc(100% - 32px));
        padding: 32px 0 48px;
    }

    .login-brand-copy h1 {
        max-width: none;
    }
}

@media (max-width: 760px) {
    .login-shell {
        width: min(100%, calc(100% - 24px));
        padding: 24px 0 40px;
    }

    .login-card {
        padding: 26px 20px;
        border-radius: 22px;
    }

    .login-brand-copy h1 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .login-meta {
        flex-wrap: wrap;
    }
}

/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
    padding: 40px 0 32px;
    color: #cbd5e1;
    background: #020617;
    border-top: 1px solid rgba(148, 163, 184, 0.08);
}

.footer-bottom {
    color: #64748b;
    font-size: 13px;
    text-align: center;
}