body {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 14px;
    line-height: 1.42857143;
    background-color: #111118;
}

.wrapper {
    opacity: 1;
    transition: opacity 0.3s ease-in 0s;
    background: radial-gradient(#40404b, #111118) rgba(34,34,40,0.94);
    font-family: "Avenir Next", Avenir, -apple-system, BlinkMacSystemFont, Roboto, Helvetica, sans-serif;
    text-rendering: optimizeLegibility;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: 1000000;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Unified card ──────────────────────────────────────────────────── */
.form-div {
    background-color: var(--th-bg-card);
    border: 1px solid var(--th-border);
    border-radius: 8px;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}

.form-signin {
    max-width: 380px;
    width: 100%;
    padding: 32px;
    border: none;
    border-radius: 8px;
}

/* ── Logo ──────────────────────────────────────────────────────────── */
.form-signin-header {
    text-align: center;
    margin-bottom: 24px;
}

.login-logo {
    vertical-align: middle;
    margin: 0;
    transition: transform 0.6s, opacity 0.6s;
    transition-delay: 0.5s;
}

/* ── Error alert ───────────────────────────────────────────────────── */
.login-alert {
    background-color: rgba(213, 113, 113, 0.1);
    border: 1px solid rgba(213, 113, 113, 0.3);
    border-radius: 6px;
    padding: 10px 14px;
    margin-bottom: 20px;
    color: var(--th-danger);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ── Inputs ────────────────────────────────────────────────────────── */
.form-inputs {
    padding: 0;
}

.form-signin .form-group {
    margin-bottom: 1rem;
}

.login-input-group {
    position: relative;
}

.login-input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--th-text-muted);
    z-index: 2;
    font-size: 14px;
}

.login-input-group .form-control {
    background-color: var(--th-bg-surface) !important;
    border: 1px solid var(--th-border) !important;
    color: var(--th-text) !important;
    padding-left: 36px;
    height: 42px;
    border-radius: 6px;
}

.login-input-group .form-control::placeholder {
    color: var(--th-text-dim) !important;
}

.login-input-group .form-control:focus {
    background-color: var(--th-bg-surface) !important;
    border-color: var(--th-border-focus) !important;
    color: var(--th-text) !important;
    box-shadow: 0 0 0 0.2rem var(--th-shadow-focus) !important;
}

/* ── Login button ──────────────────────────────────────────────────── */
.btn-login {
    display: block;
    width: 100%;
    background-color: var(--th-bg-highlight) !important;
    background-image: none !important;
    border: 1px solid var(--th-border) !important;
    color: #ffffff !important;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 6px;
    padding: 12px;
    margin-top: 8px;
    transition: background-color 0.2s ease;
}

.btn-login:hover {
    background-color: var(--th-border) !important;
    background-image: none !important;
    color: #ffffff !important;
}

.btn-login:active,
.btn-login:focus {
    background-color: #2D353F !important;
    background-image: none !important;
    border: 1px solid var(--th-border) !important;
    box-shadow: none !important;
    color: #ffffff !important;
}

/* ═══════════════════════════════════════════════════════════════════════
   LIGHT THEME — Login page
   ═══════════════════════════════════════════════════════════════════════ */

[data-theme="light"] body {
    background-color: #EAEEF2;
}

[data-theme="light"] .wrapper {
    background: radial-gradient(#FFFFFF, #EAEEF2) !important;
}

[data-theme="light"] .form-div {
    background-color: #FFFFFF;
    border: 1px solid #CBD5E1;
    box-shadow: 0 16px 48px rgba(30, 35, 39, 0.12);
}

/* Logo — darken for light backgrounds */
[data-theme="light"] .login-logo {
    filter: brightness(0) saturate(100%);
}

/* Login button — brand purple (matches navbar) */
[data-theme="light"] .btn-login {
    background-color: #5c37a4 !important;
    border: 1px solid #5c37a4 !important;
    color: #FFFFFF !important;
}

[data-theme="light"] .btn-login:hover {
    background-color: #4a2d85 !important;
    border-color: #4a2d85 !important;
    color: #FFFFFF !important;
}

[data-theme="light"] .btn-login:active,
[data-theme="light"] .btn-login:focus {
    background-color: #3d2570 !important;
    border-color: #3d2570 !important;
    color: #FFFFFF !important;
}

/* Error alert — opaque */
[data-theme="light"] .login-alert {
    background-color: #FEF2F2;
    border: 1px solid #C53F2D;
    color: #C53F2D;
}