/* ============================================
   BRSUL ADMIN — Painel Administrativo2
   ============================================ */

:root {
    --adm-green:      #2DB84B;
    --adm-green-dark: #1e9038;
    --adm-yellow:     #F5D000;
    --adm-dark:       #0a0e14;
    --adm-sidebar:    #111820;
    --adm-sidebar2:   #1a2332;
    --adm-bg:         #f0f2f5;
    --adm-white:      #ffffff;
    --adm-border:     #e2e8f0;
    --adm-text:       #1a2332;
    --adm-muted:      #64748b;
    --adm-danger:     #e74c3c;
    --adm-font:       'Inter', sans-serif;
    --adm-radius:     12px;
    --adm-radius-sm:  8px;
    --adm-shadow:     0 4px 20px rgba(0,0,0,0.08);
    --adm-shadow-lg:  0 8px 40px rgba(0,0,0,0.15);
    --adm-sidebar-w:  260px;
    --adm-top-h:      64px;
    --adm-transition: all 0.25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--adm-font);
    background: var(--adm-bg);
    color: var(--adm-text);
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: var(--adm-font); }

/* =============================================
   LOGIN PAGE
   ============================================= */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--adm-dark);
    position: relative;
    overflow: hidden;
}

.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background: linear-gradient(135deg, #0a0e14 0%, #0d1a10 50%, #0a0e14 100%);
}

.login-bg-dots {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(45,184,75,0.15) 1px, transparent 1px);
    background-size: 48px 48px;
    animation: dotsDrift 20s linear infinite;
}

@keyframes dotsDrift {
    0%   { background-position: 0 0; }
    100% { background-position: 48px 48px; }
}

.login-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    padding: 24px;
}

.login-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 20px;
    padding: 40px 36px;
    backdrop-filter: blur(20px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}

.login-logo-wrap {
    text-align: center;
    margin-bottom: 24px;
}

.login-logo {
    height: 48px;
    filter: brightness(0) invert(1);
    margin: 0 auto;
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-header h1 {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 6px;
}

.login-header p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.45);
}

.login-field {
    margin-bottom: 16px;
}

.login-field label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
}

.login-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.login-input-wrap > i:first-child {
    position: absolute;
    left: 14px;
    color: rgba(255,255,255,0.3);
    font-size: 0.85rem;
    pointer-events: none;
    z-index: 1;
}

.login-input-wrap input,
.panel-page .login-input-wrap input {
    width: 100%;
    background: rgba(255,255,255,0.06);
    border: 1.5px solid rgba(255,255,255,0.1);
    border-radius: var(--adm-radius-sm);
    padding: 12px 44px 12px 40px;
    color: #fff;
    font-family: var(--adm-font);
    font-size: 0.9rem;
    outline: none;
    transition: var(--adm-transition);
}

.login-input-wrap input:focus,
.panel-page .login-input-wrap input:focus {
    border-color: var(--adm-green);
    background: rgba(45,184,75,0.06);
    box-shadow: 0 0 0 3px rgba(45,184,75,0.15);
}

.login-input-wrap input::placeholder { color: rgba(255,255,255,0.25); }

.toggle-pass {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    color: rgba(255,255,255,0.3);
    font-size: 0.85rem;
    padding: 4px;
    transition: var(--adm-transition);
}
.toggle-pass:hover { color: rgba(255,255,255,0.7); }

.login-error {
    font-size: 0.82rem;
    color: #ff6b6b;
    min-height: 18px;
    margin-bottom: 8px;
    text-align: center;
}

.login-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--adm-green), var(--adm-green-dark));
    color: #fff;
    border: none;
    border-radius: var(--adm-radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--adm-transition);
    box-shadow: 0 6px 24px rgba(45,184,75,0.35);
    margin-top: 8px;
}

.login-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 32px rgba(45,184,75,0.5);
}

.login-btn:disabled { opacity: 0.7; cursor: not-allowed; }

.login-back {
    display: block;
    text-align: center;
    margin-top: 20px;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
    transition: var(--adm-transition);
}
.login-back:hover { color: rgba(255,255,255,0.7); }

/* =============================================
   PANEL PAGE — Layout
   ============================================= */
.panel-page {
    display: grid;
    grid-template-columns: var(--adm-sidebar-w) 1fr;
    grid-template-rows: var(--adm-top-h) 1fr;
    min-height: 100vh;
}

/* SIDEBAR */
.sidebar {
    grid-row: 1 / 3;
    background: var(--adm-sidebar);
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(255,255,255,0.04);
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    transition: transform 0.3s ease;
    z-index: 200;
}

.sidebar-logo {
    padding: 20px 20px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    flex-shrink: 0;
}

.sidebar-logo img {
    height: 32px;
    filter: brightness(0) invert(1);
}

.sidebar-logo span {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--adm-green);
    background: rgba(45,184,75,0.12);
    padding: 3px 8px;
    border-radius: 4px;
}

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.snav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--adm-radius-sm);
    color: rgba(255,255,255,0.5);
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--adm-transition);
    position: relative;
}

.snav-item i { width: 16px; font-size: 0.85rem; flex-shrink: 0; }

.snav-item:hover {
    background: rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.85);
}

.snav-item.active {
    background: rgba(45,184,75,0.12);
    color: var(--adm-green);
    font-weight: 600;
}

.snav-item.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    background: var(--adm-green);
    border-radius: 0 3px 3px 0;
}

.sidebar-footer {
    padding: 12px 10px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-view,
.sidebar-logout {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--adm-radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--adm-transition);
    background: none;
    border: none;
    color: rgba(255,255,255,0.45);
    width: 100%;
    text-align: left;
}

.sidebar-view:hover { color: var(--adm-green); background: rgba(45,184,75,0.08); }
.sidebar-logout:hover { color: #ff6b6b; background: rgba(231,76,60,0.08); }

/* TOPBAR */
.topbar {
    background: var(--adm-white);
    border-bottom: 1px solid var(--adm-border);
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}

.topbar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.1rem;
    color: var(--adm-text);
    padding: 4px;
}

.topbar-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--adm-text);
    flex: 1;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--adm-muted);
    font-weight: 500;
}

.topbar-user i { font-size: 1.2rem; color: var(--adm-green); }

.btn-save-global {
    display: flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--adm-green), var(--adm-green-dark));
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 10px 22px;
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--adm-transition);
    box-shadow: 0 4px 14px rgba(45,184,75,0.3);
}

.btn-save-global:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(45,184,75,0.45);
}

.btn-save-global.saving { opacity: 0.75; cursor: not-allowed; }

/* PANEL MAIN */
.panel-main {
    padding: 28px;
    overflow-y: auto;
    position: relative;
}

/* TOAST */
.panel-toast {
    position: fixed;
    top: 80px;
    right: 28px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast-msg {
    background: var(--adm-white);
    border-radius: var(--adm-radius-sm);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 500;
    box-shadow: var(--adm-shadow-lg);
    border-left: 4px solid var(--adm-green);
    transform: translateX(120px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: all;
    max-width: 320px;
}

.toast-msg.show { transform: translateX(0); opacity: 1; }
.toast-msg.error { border-color: var(--adm-danger); }
.toast-msg i { font-size: 1rem; }
.toast-msg.error i { color: var(--adm-danger); }
.toast-msg:not(.error) i { color: var(--adm-green); }

/* PANEL SECTIONS */
.panel-section { display: none; }
.panel-section.active { display: block; }

.psec-header {
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--adm-border);
}

.psec-header h2 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--adm-text);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

.psec-header h2 i { color: var(--adm-green); font-size: 1.1rem; }

.psec-header p {
    font-size: 0.88rem;
    color: var(--adm-muted);
    margin-left: 26px;
}

/* FIELDS GRID */
.fields-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

.field-card {
    background: var(--adm-white);
    border: 1px solid var(--adm-border);
    border-radius: var(--adm-radius);
    padding: 18px 20px;
    transition: var(--adm-transition);
}

.field-card:hover { border-color: rgba(45,184,75,0.35); box-shadow: var(--adm-shadow); }

.field-card.full { grid-column: 1 / -1; }

.field-card label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--adm-muted);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-bottom: 8px;
}

.field-card label i { margin-right: 5px; color: var(--adm-green); }
.field-card label small { font-weight: 400; text-transform: none; letter-spacing: 0; }

.field-hint {
    font-size: 0.75rem;
    color: var(--adm-muted);
    margin-bottom: 6px;
    padding: 6px 10px;
    background: #f8fafc;
    border-radius: 6px;
    border-left: 3px solid var(--adm-green);
}

.pfield {
    width: 100%;
    border: 1.5px solid var(--adm-border);
    border-radius: var(--adm-radius-sm);
    padding: 10px 12px;
    font-family: var(--adm-font);
    font-size: 0.88rem;
    color: var(--adm-text);
    background: #f8fafc;
    outline: none;
    transition: var(--adm-transition);
    resize: vertical;
}

.pfield:focus {
    border-color: var(--adm-green);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(45,184,75,0.1);
}

/* IMAGE FIELD */
.image-field-wrap { display: flex; flex-direction: column; gap: 10px; }

.img-preview {
    width: 100%;
    height: 140px;
    border-radius: var(--adm-radius-sm);
    overflow: hidden;
    border: 1.5px solid var(--adm-border);
    background: #f0f2f5;
}

.img-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* COLOR CARDS */
.color-card .color-wrap {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
}

.color-input {
    width: 48px !important;
    height: 40px !important;
    padding: 2px !important;
    border-radius: 8px !important;
    cursor: pointer;
    flex-shrink: 0;
}

.color-hex {
    flex: 1;
    font-family: monospace !important;
    font-size: 0.9rem !important;
    text-transform: uppercase;
}

.color-preview {
    height: 24px;
    border-radius: 6px;
    transition: background 0.3s ease;
}

.color-preview-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.color-preview-bar span {
    padding: 10px 20px;
    border-radius: var(--adm-radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    color: #fff;
    flex: 1;
    text-align: center;
    transition: background 0.3s ease;
}

/* INTEGRATIONS */
.integ-card { display: flex; flex-direction: column; gap: 12px; }

.integ-header {
    display: flex;
    align-items: center;
    gap: 14px;
}

.integ-logo {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: #fff;
    flex-shrink: 0;
}

.gtm-logo { background: linear-gradient(135deg, #4285F4, #34A853); }
.fb-logo  { background: linear-gradient(135deg, #1877F2, #0d5fcc); }
.ga-logo  { background: linear-gradient(135deg, #E37400, #FFA500); }
.wh-logo  { background: linear-gradient(135deg, #2DB84B, #1e9038); }
.wh2-logo { background: linear-gradient(135deg, #25D366, #128C7E); }

/* ---- Webhook URL preview ---- */
.webhook-preview { min-height: 0; }

.wh-url-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: var(--adm-radius-sm);
    font-size: 0.78rem;
    font-family: monospace;
    margin-top: 6px;
    word-break: break-all;
}

.wh-url-chip.valid {
    background: rgba(45,184,75,0.08);
    border: 1px solid rgba(45,184,75,0.25);
    color: var(--adm-green-dark);
}

.wh-url-chip.invalid {
    background: rgba(231,76,60,0.07);
    border: 1px solid rgba(231,76,60,0.2);
    color: var(--adm-danger);
}

.wh-url-chip span { flex: 1; }
.wh-ok { color: var(--adm-green); font-size: 0.9rem; }

/* ---- Test buttons ---- */
.webhook-test-wrap {
    padding: 4px 0;
}

.webhook-test-wrap h4 {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--adm-text);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.webhook-test-wrap h4 i { color: var(--adm-green); }

.webhook-test-wrap > p {
    font-size: 0.82rem;
    color: var(--adm-muted);
    margin-bottom: 16px;
}

.webhook-test-btns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.btn-wh-test {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--adm-green), var(--adm-green-dark));
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--adm-transition);
    box-shadow: 0 4px 14px rgba(45,184,75,0.3);
}

.btn-wh-test:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45,184,75,0.45);
}

.btn-wh-test:disabled { opacity: 0.65; cursor: not-allowed; }

.btn-wh-test-2 {
    background: linear-gradient(135deg, #25D366, #128C7E);
    box-shadow: 0 4px 14px rgba(37,211,102,0.3);
}

.btn-wh-test-2:hover:not(:disabled) {
    box-shadow: 0 6px 20px rgba(37,211,102,0.45);
}

/* ---- Test result ---- */
.webhook-test-result {
    border-radius: var(--adm-radius);
    overflow: hidden;
    transition: var(--adm-transition);
}

.webhook-test-result.loading {
    background: #f8fafc;
    border: 1px solid var(--adm-border);
    padding: 16px 20px;
    color: var(--adm-muted);
    font-size: 0.88rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.webhook-test-result.success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.webhook-test-result.error {
    background: #fff5f5;
    border: 1px solid #fecaca;
}

.wh-result-header {
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    font-size: 0.88rem;
}

.webhook-test-result.success .wh-result-header { color: #166534; }
.webhook-test-result.success .wh-result-header i { color: #16a34a; font-size: 1rem; }
.webhook-test-result.error   .wh-result-header { color: #991b1b; }
.webhook-test-result.error   .wh-result-header i { color: var(--adm-danger); font-size: 1rem; }

.wh-status-badge {
    margin-left: auto;
    padding: 2px 10px;
    border-radius: 50px;
    font-size: 0.73rem;
    font-weight: 700;
}

.wh-status-badge.ok  { background: #dcfce7; color: #166534; }
.wh-status-badge.err { background: #fee2e2; color: #991b1b; }

.wh-result-body {
    padding: 10px 18px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.wh-result-body:last-child { border-bottom: none; }

.wh-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--adm-muted);
}

.wh-result-body code {
    font-family: monospace;
    font-size: 0.78rem;
    color: var(--adm-text);
    background: rgba(0,0,0,0.04);
    padding: 4px 8px;
    border-radius: 4px;
    word-break: break-all;
}

.wh-result-body pre {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--adm-text);
    background: rgba(0,0,0,0.03);
    padding: 10px 12px;
    border-radius: 6px;
    overflow-x: auto;
    white-space: pre-wrap;
    line-height: 1.5;
    margin: 0;
    max-height: 200px;
    overflow-y: auto;
}

.integ-header div:nth-child(2) { flex: 1; }
.integ-header strong { display: block; font-size: 0.92rem; font-weight: 700; color: var(--adm-text); }
.integ-header span   { font-size: 0.78rem; color: var(--adm-muted); }

/* Toggle Switch */
.toggle-switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: #cbd5e1;
    border-radius: 24px;
    transition: var(--adm-transition);
}
.toggle-slider::before {
    content: '';
    position: absolute;
    height: 18px;
    width: 18px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: var(--adm-transition);
    box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.toggle-switch input:checked + .toggle-slider { background: var(--adm-green); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(20px); }

.integ-note {
    font-size: 0.78rem;
    color: var(--adm-muted);
    display: flex;
    align-items: flex-start;
    gap: 6px;
    background: #f8fafc;
    padding: 8px 12px;
    border-radius: 6px;
}
.integ-note i { color: var(--adm-green); margin-top: 1px; flex-shrink: 0; }

/* SOCIAL */
.social-field label i { font-size: 0.9rem; }

/* SENHA */
.btn-change-pass {
    width: 100%;
    padding: 13px;
    background: linear-gradient(135deg, var(--adm-green), var(--adm-green-dark));
    color: #fff;
    border: none;
    border-radius: var(--adm-radius-sm);
    font-size: 0.92rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--adm-transition);
    box-shadow: 0 4px 16px rgba(45,184,75,0.3);
}
.btn-change-pass:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(45,184,75,0.45); }

/* Panel page login-input-wrap override */
.panel-page .field-card .login-input-wrap > i:first-child { color: var(--adm-muted); }
.panel-page .field-card .login-input-wrap input {
    background: #f8fafc;
    border: 1.5px solid var(--adm-border);
    color: var(--adm-text);
    border-radius: var(--adm-radius-sm);
    padding: 10px 44px 10px 40px;
}
.panel-page .field-card .login-input-wrap input::placeholder { color: #94a3b8; }
.panel-page .field-card .login-input-wrap input:focus {
    border-color: var(--adm-green);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(45,184,75,0.1);
    color: var(--adm-text);
}
.panel-page .field-card .toggle-pass { color: var(--adm-muted); }
.panel-page .field-card .toggle-pass:hover { color: var(--adm-text); }

/* =============================================
   UPLOAD DE IMAGEM
   ============================================= */
.img-upload-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 10px 0 8px;
    flex-wrap: wrap;
}
.upload-input {
    display: none;
}
.btn-upload {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--adm-green);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 9px 18px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--adm-transition);
}
.btn-upload:hover {
    background: var(--adm-green-dark);
}
.btn-img-delete {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: #fff0f0;
    color: var(--adm-danger);
    border: 1.5px solid #fca5a5;
    border-radius: 8px;
    padding: 9px 18px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--adm-transition);
}
.btn-img-delete:hover {
    background: var(--adm-danger);
    color: #fff;
    border-color: var(--adm-danger);
}
.upload-progress {
    font-size: 0.8rem;
    color: var(--adm-muted);
    margin-top: 4px;
}
.upload-progress.success { color: var(--adm-green); font-weight: 600; }
.upload-progress.error   { color: var(--adm-danger); font-weight: 600; }
.img-preview {
    margin-top: 10px;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid var(--adm-border);
    max-width: 320px;
    background: #f8fafc;
}
.img-preview img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
    .panel-page { grid-template-columns: 1fr; }

    .sidebar {
        position: fixed;
        top: 0; left: 0;
        height: 100vh;
        transform: translateX(-100%);
        z-index: 300;
    }

    .sidebar.open { transform: translateX(0); box-shadow: 4px 0 40px rgba(0,0,0,0.4); }

    .topbar { grid-column: 1; }
    .topbar-toggle { display: flex; }

    .panel-main { grid-column: 1; padding: 20px 16px; }

    .fields-grid { grid-template-columns: 1fr; }
    .field-card.full { grid-column: 1; }
}

@media (max-width: 480px) {
    .topbar-right .topbar-user { display: none; }
    .btn-save-global { padding: 10px 16px; font-size: 0.82rem; }
    .login-card { padding: 28px 22px; }
}