/* ============================================================
   Shared panel login — split brand + form
   ============================================================ */

.panel-login-body {
    min-height: 100vh;
    background: #eef2f7;
}

.panel-login {
    --panel-login-accent: #3699ff;
    --panel-login-brand-from: #121a2e;
    --panel-login-brand-to: #1e3354;
    --panel-login-btn-from: #3699ff;
    --panel-login-btn-to: #187de4;
    --panel-login-glow: rgba(54, 153, 255, 0.35);

    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
}

.panel-login__shell {
    width: 100%;
    max-width: 920px;
    min-height: min(640px, calc(100vh - 2.5rem));
    display: flex;
    flex-direction: column;
    background: #fff;
    border-radius: 1.15rem;
    overflow: hidden;
    box-shadow:
        0 24px 64px rgba(24, 28, 50, 0.12),
        0 0 0 1px rgba(76, 87, 125, 0.06);
}

@media (min-width: 768px) {
    .panel-login__shell {
        flex-direction: row;
        min-height: 520px;
    }
}

/* —— Brand panel (wordmark logo) —— */
.panel-login__brand {
    position: relative;
    overflow: hidden;
    background: linear-gradient(155deg, var(--panel-login-brand-from) 0%, var(--panel-login-brand-to) 100%);
    padding: 2.25rem 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .panel-login__brand {
        flex: 0 0 44%;
        max-width: 44%;
        padding: 2.5rem 2rem;
    }
}

.panel-login__brand::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 75% 15%, var(--panel-login-glow) 0%, transparent 42%),
        radial-gradient(circle at 12% 88%, rgba(255, 255, 255, 0.04) 0%, transparent 38%);
    pointer-events: none;
}

.panel-login__brand::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 28px 28px;
    pointer-events: none;
}

.panel-login__brand-inner {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 18rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
    padding: 0.75rem 0 1.5rem;
}

.panel-login__brand-logo {
    display: block;
    position: relative;
    width: 100%;
    line-height: 0;
}

.panel-login__wordmark {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 3.75rem;
    object-fit: contain;
    object-position: center;
}

.panel-login__brand-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.38rem 0.9rem;
    border-radius: 2rem;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.92);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

/* —— Form side —— */
.panel-login__main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.5rem;
    background: #fff;
}

@media (min-width: 768px) {
    .panel-login__main {
        padding: 2.5rem 2.25rem;
    }
}

.panel-login__main-inner {
    width: 100%;
    max-width: 360px;
}

.panel-login__card {
    width: 100%;
}

.panel-login__title {
    font-size: 1.45rem;
    font-weight: 700;
    color: #181c32;
    margin: 0 0 1.35rem;
    line-height: 1.2;
}

.panel-login__alert {
    border-radius: 0.65rem;
    padding: 0.75rem 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.84rem;
    background: rgba(246, 78, 96, 0.08);
    border: 1px solid rgba(246, 78, 96, 0.18);
    color: #d92550;
}

.panel-login__form .app-field {
    margin-bottom: 0.95rem;
}

.panel-login__remember {
    display: block;
    margin: 0.5rem 0 1.35rem;
    cursor: pointer;
    user-select: none;
}

.panel-login__remember-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.panel-login__remember-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.8rem 1rem;
    border-radius: 0.75rem;
    background: #f9fafb;
    border: 1px solid #eef0f4;
    transition:
        border-color 0.22s ease,
        background-color 0.22s ease,
        box-shadow 0.22s ease;
}

.panel-login__remember-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #5e6278;
    line-height: 1.3;
    transition: color 0.22s ease;
}

.panel-login__remember-switch {
    position: relative;
    flex-shrink: 0;
    width: 2.85rem;
    height: 1.55rem;
    border-radius: 999px;
    background: #dce1ea;
    transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.panel-login__remember-knob {
    position: absolute;
    top: 0.15rem;
    left: 0.15rem;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 2px 6px rgba(24, 28, 50, 0.18);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.panel-login__remember:hover .panel-login__remember-inner {
    border-color: rgba(54, 153, 255, 0.22);
    background: #fff;
}

.panel-login__remember:hover .panel-login__remember-text {
    color: #3f4254;
}

.panel-login__remember-input:focus-visible + .panel-login__remember-inner {
    border-color: var(--panel-login-accent);
    box-shadow: 0 0 0 3px rgba(54, 153, 255, 0.12);
}

.panel-login__remember-input:checked + .panel-login__remember-inner {
    background: rgba(54, 153, 255, 0.06);
    border-color: rgba(54, 153, 255, 0.22);
}

.panel-login__remember-input:checked + .panel-login__remember-inner .panel-login__remember-text {
    color: #181c32;
}

.panel-login__remember-input:checked + .panel-login__remember-inner .panel-login__remember-switch {
    background: linear-gradient(135deg, var(--panel-login-btn-from) 0%, var(--panel-login-btn-to) 100%);
}

.panel-login__remember-input:checked + .panel-login__remember-inner .panel-login__remember-knob {
    transform: translateX(1.3rem);
}

.panel-login--client .panel-login__remember-input:checked + .panel-login__remember-inner {
    background: rgba(27, 197, 189, 0.07);
    border-color: rgba(27, 197, 189, 0.24);
}

.panel-login--client .panel-login__remember-input:focus-visible + .panel-login__remember-inner {
    box-shadow: 0 0 0 3px rgba(27, 197, 189, 0.12);
}

.panel-login--warehouse .panel-login__remember-input:checked + .panel-login__remember-inner {
    background: rgba(255, 168, 0, 0.08);
    border-color: rgba(255, 168, 0, 0.26);
}

.panel-login--warehouse .panel-login__remember-input:focus-visible + .panel-login__remember-inner {
    box-shadow: 0 0 0 3px rgba(255, 168, 0, 0.14);
}

html.admin-theme-dark .panel-login__remember-inner {
    background: #151521;
    border-color: #2b2b40;
}

html.admin-theme-dark .panel-login__remember-text {
    color: #b5b5c3;
}

html.admin-theme-dark .panel-login__remember-switch {
    background: #3f3f5a;
}

html.admin-theme-dark .panel-login__remember-knob {
    background: #f5f8fa;
}

html.admin-theme-dark .panel-login__remember:hover .panel-login__remember-inner {
    background: #1e1e2d;
    border-color: #323248;
}

html.admin-theme-dark .panel-login__remember-input:checked + .panel-login__remember-inner .panel-login__remember-text {
    color: #f5f8fa;
}

.panel-login__submit {
    width: 100%;
    border: 0;
    border-radius: 0.65rem;
    padding: 0.82rem 1rem;
    font-size: 0.92rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, var(--panel-login-btn-from) 0%, var(--panel-login-btn-to) 100%);
    box-shadow: 0 8px 20px rgba(54, 153, 255, 0.28);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.panel-login__submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(54, 153, 255, 0.34);
    color: #fff;
}

/* —— Variants —— */
.panel-login--admin {
    --panel-login-accent: #3699ff;
    --panel-login-brand-from: #121a2e;
    --panel-login-brand-to: #1a3a66;
    --panel-login-btn-from: #3699ff;
    --panel-login-btn-to: #187de4;
    --panel-login-glow: rgba(54, 153, 255, 0.35);
}

.panel-login--client {
    --panel-login-accent: #1bc5bd;
    --panel-login-brand-from: #0f2e2c;
    --panel-login-brand-to: #145c66;
    --panel-login-btn-from: #1bc5bd;
    --panel-login-btn-to: #0bb7af;
    --panel-login-glow: rgba(27, 197, 189, 0.32);
}

.panel-login--client .panel-login__submit {
    box-shadow: 0 8px 20px rgba(27, 197, 189, 0.28);
}

.panel-login--client .panel-login__submit:hover {
    box-shadow: 0 10px 24px rgba(27, 197, 189, 0.34);
}

.panel-login--warehouse {
    --panel-login-accent: #ffa800;
    --panel-login-brand-from: #2a1f0a;
    --panel-login-brand-to: #4a3208;
    --panel-login-btn-from: #ffa800;
    --panel-login-btn-to: #e69500;
    --panel-login-glow: rgba(255, 168, 0, 0.28);
}

.panel-login--warehouse .panel-login__submit {
    box-shadow: 0 8px 20px rgba(255, 168, 0, 0.28);
}

.panel-login--warehouse .panel-login__submit:hover {
    box-shadow: 0 10px 24px rgba(255, 168, 0, 0.34);
}

/* Dark mode */
html.admin-theme-dark .panel-login-body {
    background: #151521;
}

html.admin-theme-dark .panel-login__shell {
    background: #1e1e2d;
    box-shadow:
        0 24px 64px rgba(0, 0, 0, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.04);
}

html.admin-theme-dark .panel-login__main {
    background: #1e1e2d;
}

html.admin-theme-dark .panel-login__title {
    color: #f5f8fa;
}