/* ============================================================
   Login Page Styles
   ============================================================ */

input::-ms-reveal,
input::-ms-clear { display: none; }

/* ── Layout ───────────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8edf5 50%, #f5f0ff 100%);
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--brand-primary-rgb), .06) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    pointer-events: none;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, .05) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    pointer-events: none;
}

/* ── Card ─────────────────────────────────────────────────── */
.login-box {
    width: 100%;
    max-width: 420px;
    background: var(--bg-surface);
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    padding: 44px 36px 36px;
    position: relative;
    z-index: 1;
    border: 1px solid rgba(0,0,0,.04);
}

/* ── Header ───────────────────────────────────────────────── */
.login-box-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-box-header img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    margin-bottom: 16px;
    filter: drop-shadow(0 2px 8px rgba(var(--brand-primary-rgb), .15));
}

.login-box-header h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -.01em;
}

.login-box-header p {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin: 6px 0 0;
}

/* ── Error ────────────────────────────────────────────────── */
.login-error {
    background: #fef2f2;
    color: #b91c1c;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: var(--font-size-sm);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.4;
}

.login-error i {
    font-size: 1rem;
    flex-shrink: 0;
}

.login-error.shake {
    animation: login-shake .4s ease-in-out;
}

/* ── Form Fields ──────────────────────────────────────────── */
.login-field {
    margin-bottom: 20px;
}

.login-field label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.login-field .form-control {
    height: 46px;
    font-size: var(--font-size-base);
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    padding: 0 16px;
    background: var(--bg-surface);
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
    color: var(--text-primary);
}

.login-field .form-control::placeholder {
    color: var(--text-tertiary);
}

.login-field .form-control:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 3px rgba(var(--brand-primary-rgb), .12);
    outline: none;
}

/* ── Password Toggle ──────────────────────────────────────── */
.password-wrapper {
    position: relative;
}

.password-wrapper .form-control {
    padding-right: 46px;
}

.password-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    border: none;
    background: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px 6px;
    font-size: var(--font-size-base);
    border-radius: 6px;
    transition: color var(--transition-fast), background var(--transition-fast);
}

.password-toggle:hover {
    color: var(--text-primary);
    background: var(--bg-surface-hover);
}

/* ── Actions ──────────────────────────────────────────────── */
.login-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 24px;
}

.login-actions a {
    font-size: var(--font-size-sm);
    color: var(--brand-primary);
    font-weight: 500;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.login-actions a:hover {
    color: var(--brand-primary-hover);
    text-decoration: underline;
}

/* ── Submit Button ────────────────────────────────────────── */
.login-submit {
    width: 100%;
    height: 46px;
    border: none;
    border-radius: 10px;
    background: var(--brand-primary);
    color: #fff;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    letter-spacing: .01em;
}

.login-submit:hover {
    background: var(--brand-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--brand-primary-rgb), .25);
}

.login-submit:active {
    transform: translateY(0);
    box-shadow: none;
}

.login-submit:disabled {
    opacity: .65;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ── Divider & Apps ───────────────────────────────────────── */
.login-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0;
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.login-apps {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.login-apps a {
    display: flex;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.login-apps a img {
    height: 34px;
    opacity: .8;
    transition: opacity var(--transition-fast);
}

.login-apps a:hover {
    transform: translateY(-1px);
}

.login-apps a:hover img {
    opacity: 1;
}

/* ── Footer ───────────────────────────────────────────────── */
.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
}

/* ── Animations ───────────────────────────────────────────── */
@keyframes login-shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}