/* 4tat Admin login page (FOURTAT-92) — structural reference: Sir Qochar admin login.
   Split layout: branded dark panel + centered auth card on the right. */

:root {
    --login-brand: #649600;
    --login-brand-dark: #4f7900;
    --login-panel-bg: #12140f;
    --login-text: #1f2420;
    --login-text-muted: #767c72;
    --login-border: #dfe3da;
    --login-border-focus: #649600;
    --login-danger: #c0392b;
    --login-danger-bg: #fdecea;
}

* {
    box-sizing: border-box;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--login-text);
}

.login-page {
    min-height: 100vh;
    display: flex;
}

/* ---------- Left brand panel ---------- */

.login-brand-panel {
    flex: 1 1 42%;
    max-width: 560px;
    background-color: var(--login-panel-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px;
}

.login-brand-panel img {
    width: 100%;
    max-width: 280px;
    height: auto;
}

.login-brand-tagline {
    margin-top: 28px;
    color: #cfd6c8;
    font-size: 15px;
    line-height: 1.6;
    text-align: center;
    max-width: 320px;
}

/* ---------- Right form panel ---------- */

.login-form-panel {
    flex: 1 1 58%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f7f8f5;
    padding: 32px;
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(18, 20, 15, 0.08);
    padding: 40px 36px;
}

.login-card-logo {
    display: none;
}

.login-title {
    margin: 0 0 8px;
    font-size: 26px;
    font-weight: 700;
    color: var(--login-text);
}

.login-subtitle {
    margin: 0 0 28px;
    font-size: 15px;
    color: var(--login-text-muted);
}

/* ---------- Alerts ---------- */

.login-alert {
    background: var(--login-danger-bg);
    color: var(--login-danger);
    border: 1px solid rgba(192, 57, 43, 0.25);
    border-radius: 10px;
    padding: 12px 14px;
    font-size: 14px;
    margin-bottom: 20px;
}

.login-alert ul {
    margin: 0;
    padding-left: 18px;
}

/* ---------- Fields ---------- */

.login-field {
    position: relative;
    margin-bottom: 18px;
}

.login-field-icon {
    position: absolute;
    top: 0;
    left: 14px;
    bottom: 0;
    display: flex;
    align-items: center;
    color: #9aa199;
    pointer-events: none;
}

.login-field-icon svg {
    width: 18px;
    height: 18px;
}

.login-input {
    width: 100%;
    height: 52px;
    padding: 0 16px 0 46px;
    border: 1px solid var(--login-border);
    border-radius: 10px;
    background: #ffffff;
    font-size: 15px;
    color: var(--login-text);
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.login-input::placeholder {
    color: #a7ada4;
}

.login-input:hover {
    border-color: #c5cabf;
}

.login-input:focus {
    outline: none;
    border-color: var(--login-border-focus);
    box-shadow: 0 0 0 3px rgba(100, 150, 0, 0.15);
}

.login-field.has-error .login-input {
    border-color: var(--login-danger);
}

.login-field.has-error .login-input:focus {
    box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.15);
}

.login-field-error {
    margin: 6px 2px 0;
    font-size: 13px;
    color: var(--login-danger);
}

.login-field--password .login-input {
    padding-right: 46px;
}

.login-toggle-password {
    position: absolute;
    top: 0;
    right: 6px;
    bottom: 0;
    width: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: #9aa199;
    padding: 0;
}

.login-toggle-password:hover {
    color: var(--login-text);
}

.login-toggle-password svg {
    width: 20px;
    height: 20px;
}

.login-toggle-password .icon-eye-off {
    display: none;
}

.login-toggle-password[aria-pressed="true"] .icon-eye {
    display: none;
}

.login-toggle-password[aria-pressed="true"] .icon-eye-off {
    display: block;
}

/* ---------- Remember me ---------- */

.login-remember {
    display: flex;
    align-items: center;
    margin: 4px 0 26px;
}

.login-remember input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0 10px 0 0;
    accent-color: var(--login-brand);
    cursor: pointer;
}

.login-remember label {
    font-size: 14px;
    color: var(--login-text);
    cursor: pointer;
    margin: 0;
}

/* ---------- Submit ---------- */

.login-submit {
    width: 100%;
    height: 52px;
    border: none;
    border-radius: 10px;
    background-color: var(--login-brand);
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: .01em;
    cursor: pointer;
    transition: background-color .15s ease-in-out, transform .05s ease-in-out;
}

.login-submit:hover {
    background-color: var(--login-brand-dark);
}

.login-submit:active {
    transform: scale(0.99);
}

.login-submit:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(100, 150, 0, 0.3);
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
    .login-brand-panel {
        display: none;
    }

    .login-form-panel {
        flex: 1 1 100%;
    }

    .login-card-logo {
        display: block;
        text-align: center;
        margin-bottom: 24px;
    }

    .login-card-logo img {
        height: 34px;
        width: auto;
    }
}

@media (max-width: 480px) {
    .login-form-panel {
        padding: 20px;
        align-items: flex-start;
    }

    .login-card {
        padding: 28px 22px;
        border-radius: 14px;
        margin-top: 24px;
    }

    .login-title {
        font-size: 22px;
    }
}