/*
 * LOGIN PAGE — Professional Authentication UI
 * Completely separated visuals for Admin and Operator.
 */

.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    font-family: var(--font-ui);
    position: relative;
    overflow: hidden;
}

.login-body::before {
    content: '';
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    filter: blur(40px);
    opacity: 0.15;
    z-index: 0;
}

/* === ADMIN THEME === */
.admin-theme {
    background-color: var(--bg-root);
}
.admin-theme::before {
    background-image: radial-gradient(circle at 50% 0%, var(--accent) 0%, transparent 60%);
}

.admin-theme .login-card {
    background: rgba(14, 16, 25, 0.7);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-outer);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.admin-theme .login-logo-wrap {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 100%);
    border: 1px solid var(--border-inner);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

.admin-theme .login-logo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* === OPERATOR THEME === */
.operator-theme {
    background-color: #0b0f14;
}
.operator-theme::before {
    background-image: radial-gradient(circle at 50% 100%, var(--status-success) 0%, transparent 60%);
    opacity: 0.1;
}

.operator-theme .login-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-inner);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.operator-theme .login-icon-wrap {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: rgba(63, 185, 80, 0.1);
    color: var(--status-success);
    border: 1px solid rgba(63, 185, 80, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.operator-theme .login-icon-wrap span {
    font-size: 32px;
}

.operator-theme .login-btn {
    background-color: var(--status-success);
    color: #fff;
}
.operator-theme .login-btn:hover {
    background-color: #4cd45f;
}

/* === COMMON ELEMENTS === */
.login-card {
    width: 100%;
    max-width: 420px;
    padding: 40px 32px;
    border-radius: 24px;
    position: relative;
    z-index: 1;
    animation: loginEnter 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transform: translateY(20px);
    opacity: 0;
}

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

.login-header {
    margin-bottom: 32px;
}

.login-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.5px;
    margin: 0 0 8px 0;
}

.login-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

.login-form .form-control {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-outer);
    height: 48px;
    font-size: 15px;
    padding: 0 16px;
    border-radius: 12px;
    transition: all 0.2s;
}

.login-form .form-control:focus {
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.4);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.1);
}

/* Chrome Autocomplete Fix specifically for login page (darker fallback) */
.login-form .form-control:-webkit-autofill,
.login-form .form-control:-webkit-autofill:hover,
.login-form .form-control:-webkit-autofill:focus,
.login-form .form-control:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px #1a1d24 inset !important;
    -webkit-text-fill-color: #c9d1d9 !important;
    transition: background-color 5000s ease-in-out 0s;
}

.login-btn {
    height: 48px;
    font-size: 15px;
    border-radius: 12px;
}

.login-error {
    color: var(--status-error);
    font-size: 13px;
    font-weight: 600;
    background: rgba(248, 81, 73, 0.1);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(248, 81, 73, 0.2);
}