:root {
    --ink: #14181f;
    --ink-soft: #6b7280;
    --navy: #14213d;
    --orange: #f2660d;
    --orange-dark: #d9560a;
    --border: #e5e7eb;
    --green: #10b98126;
    --red: #dc2626;
    --red-bg: #fef2f2;
    --red-border: #fecaca;
    --red-border-strong: #fca5a5;
}

* {
    box-sizing: border-box;
}

html,
body {
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family:
        -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
        sans-serif;
    color: var(--ink);
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

.login-wrap {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 3fr 4fr;
}

/* Left hero panel */
.login-hero {
    position: relative;
    background:
        radial-gradient(
            ellipse 45% 16% at 38% 87%,
            #1f1b1e 0%,
            transparent 70%
        ),
        radial-gradient(
            ellipse 78% 34% at 63% -2%,
            #3a2620 0%,
            #35251d 30%,
            #241c1e 50%,
            #0e1520 70%,
            #07111f 88%
        ),
        #07111f;
    color: #fff;
    padding: 48px 44px;
    display: flex;
    flex-direction: column;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 48px;
}

.login-logo {
    display: block;
    width: 80px;
    height: auto;
    object-fit: contain;
    flex: none;
}

.login-brand .name {
    font-weight: 800;
    font-size: 16px;
    line-height: 2;
    color: #fff;
}

.login-brand .sub {
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
}

.login-hero h1 {
    font-size: 32px;
    font-weight: 800;
    line-height: 1.25;
    margin: 0 0 18px;
}

.login-hero h1 .accent {
    color: var(--orange);
}

.hero-sub {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    line-height: 1.65;
    margin: 0 0 32px;
    max-width: 440px;
}

.hero-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-checklist li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.85);
}

.hero-checklist .check-badge {
    flex: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--green);
    color: #00d492;
    font-size: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Right form panel */
.login-panel {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.login-topbar {
    display: flex;
    justify-content: flex-start;
    padding: 20px 48px;
    border-bottom: 1px solid var(--border);
}

.help-block {
    display: flex;
    flex-direction: column;
    gap: 2px;
    width: fit-content;
    font-size: 13px;
    color: var(--ink-soft);
}

.help-block a {
    color: var(--orange);
    font-weight: 700;
}

.login-form-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 48px;
    max-width: 460px;
    width: 100%;
    margin: 0 auto;
}

.login-form-col h2 {
    font-size: 28px;
    font-weight: 800;
    color: var(--navy);
    margin: 0 0 8px;
}

.form-sub {
    color: var(--ink-soft);
    font-size: 14.5px;
    line-height: 1.6;
    margin: 0 0 24px;
}

.field {
    margin-bottom: 18px;
}

label {
    display: block;
    font-size: 13.5px;
    font-weight: 700;
    margin-bottom: 7px;
    color: var(--navy);
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 9px;
    font-size: 14px;
    background: #fff;
    outline: none;
    font-family: inherit;
}

input:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(242, 102, 13, 0.12);
}

.field.has-error input {
    border-color: var(--red-border-strong);
}

.field.has-error input:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.password-wrap {
    position: relative;
}

.password-wrap input {
    padding-right: 42px;
}

.toggle-password {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: none;
    cursor: pointer;
    font-size: 15px;
    opacity: 0.6;
}

.error {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--red);
    font-size: 12.5px;
    margin-top: 7px;
}

.error:empty {
    display: none;
    margin: 0;
}

.error svg {
    flex: none;
}

.forgot-row {
    text-align: right;
    margin: -6px 0 20px;
}

.forgot-row a {
    color: var(--orange);
    font-size: 13px;
    font-weight: 700;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    border-radius: 9px;
    padding: 11px 14px;
    font-size: 13px;
    margin-bottom: 18px;
}

.alert-error {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: var(--red-bg);
    color: var(--red);
    border: 1px solid var(--red-border);
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 13.5px;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 22px;
}

.alert-error svg {
    flex: none;
    margin-top: 2px;
}

.btn-submit {
    width: 100%;
    background: var(--orange);
    color: #fff;
    border: none;
    border-radius: 16px;
    padding: 15px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(242, 102, 13, 0.18);
}

.btn-submit:hover {
    background: var(--orange-dark);
}

.switch {
    text-align: center;
    font-size: 13.5px;
    color: var(--ink-soft);
    margin: 22px 0 0;
}

.switch a {
    color: var(--orange);
    font-weight: 700;
}

.login-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 20px 48px;
    border-top: 1px solid var(--border);
    font-size: 12.5px;
    color: var(--ink-soft);
    flex-wrap: wrap;
}

.login-footer a {
    color: var(--ink-soft);
    margin-left: 16px;
}

.login-footer a:hover {
    color: var(--ink);
}

@media (max-width: 900px) {
    .login-wrap {
        grid-template-columns: 1fr;
    }

    .login-hero {
        padding: 36px 28px;
    }

    .login-hero h1 {
        font-size: 26px;
    }

    .login-panel {
        min-height: auto;
    }

    .login-topbar,
    .login-form-col {
        padding-left: 28px;
        padding-right: 28px;
    }

    .login-form-col {
        max-width: none;
        padding-top: 32px;
        padding-bottom: 32px;
    }

    .login-footer {
        padding: 18px 28px;
    }
}

@media (max-width: 560px) {
    .login-hero {
        padding: 28px 20px;
    }

    .login-hero h1 {
        font-size: 22px;
    }

    .hero-sub {
        font-size: 13px;
        margin-bottom: 24px;
    }

    .hero-checklist {
        gap: 12px;
    }

    .login-topbar,
    .login-form-col,
    .login-footer {
        padding-left: 20px;
        padding-right: 20px;
    }

    .login-form-col h2 {
        font-size: 24px;
    }

    input[type="text"],
    input[type="email"],
    input[type="password"] {
        padding: 11px 12px;
        font-size: 13.5px;
    }

    .btn-submit {
        padding: 14px;
        font-size: 14.5px;
    }
}

@media (max-width: 480px) {
    .login-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .login-footer a {
        margin-left: 0;
        margin-right: 16px;
    }
}