/*
 * Login Page Styles - QPanel
 * Theme: Dark + Orange
 */

:root {
    --login-bg-dark: #0f0f1a;
    --login-card-bg: rgba(30, 30, 50, 0.85);
    --login-accent: #ff6b35;
    --login-accent-hover: #ff8c5a;
    --login-text: #ffffff;
    --login-text-muted: #a0a0b0;
    --login-input-bg: rgba(255,255,255,0.08);
    --login-input-border: rgba(255,255,255,0.1);
    --login-input-focus: rgba(255,107,53,0.4);
    --login-shadow-glow: rgba(255,107,53,0.25);
}

/* ========================================
   LOGIN PAGE BODY
   ======================================== */
body.login-page {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    background: var(--login-bg-dark);
    background-image: 
        radial-gradient(ellipse at 20% 80%, rgba(255,107,53,0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(255,140,90,0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(30,30,60,0.8) 0%, transparent 100%);
    overflow: hidden;
}

/* ========================================
   LOGIN CONTAINER & CARD
   ======================================== */
.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    padding: 20px;
    animation: loginSlideUp 0.6s ease-out;
}

@keyframes loginSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.login-card {
    background: var(--login-card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.08);
    padding: 50px 45px;
    box-shadow: 
        0 25px 50px -12px rgba(0,0,0,0.5),
        0 0 0 1px rgba(255,255,255,0.05) inset;
}

/* ========================================
   LOGO
   ======================================== */
.login-logo {
    text-align: center;
    margin-bottom: 8px;
}

.login-logo img {
    max-width: 240px;
    height: auto;
    filter: drop-shadow(0 4px 15px rgba(255,107,53,0.3));
    transition: transform 0.3s ease;
}

.login-logo img:hover {
    transform: scale(1.05);
}

/* ========================================
   TITLES
   ======================================== */
.login-title {
    text-align: center;
    color: var(--login-text);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.login-subtitle {
    text-align: center;
    color: var(--login-text-muted);
    font-size: 0.9rem;
    margin-bottom: 30px;
}

/* ========================================
   FORM INPUTS
   ======================================== */
.login-form .form-group {
    margin-bottom: 20px;
    position: relative;
}

.login-form .form-group i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--login-text-muted);
    font-size: 1rem;
    transition: color 0.3s ease;
}

.login-form .form-control {
    width: 100%;
    box-sizing: border-box;
    padding: 16px 16px 16px 50px;
    background: var(--login-input-bg);
    border: 1px solid var(--login-input-border);
    border-radius: 12px;
    color: var(--login-text);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

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

.login-form .form-control:focus {
    outline: none;
    background: rgba(255,255,255,0.12);
    border-color: var(--login-accent);
    box-shadow: 0 0 0 3px var(--login-input-focus);
}

.login-form .form-group:focus-within i {
    color: var(--login-accent);
}

/* ========================================
   CHECKBOX
   ======================================== */
.login-form .form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 20px 0;
}

.login-form .form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--login-accent);
    cursor: pointer;
}

.login-form .form-check label {
    color: var(--login-text-muted);
    font-size: 0.85rem;
    cursor: pointer;
    user-select: none;
}

/* ========================================
   BUTTON
   ======================================== */
.btn-login {
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--login-accent) 0%, #ff8c5a 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px var(--login-shadow-glow);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--login-shadow-glow);
}

.btn-login:hover::before {
    left: 100%;
}

.btn-login:active {
    transform: translateY(0) scale(0.98);
}

/* ========================================
   ALERT (Global - fuera del form)
   ======================================== */
.login-card .alert {
    padding: 14px 18px;
    border-radius: 12px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    animation: loginShake 0.5s ease;
}

@keyframes loginShake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-5px); }
    40%, 80% { transform: translateX(5px); }
}

.login-card .alert-danger {
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid rgba(220, 53, 69, 0.5);
    color: #ff8a8a;
}

/* Alerta de IP bloqueada (Rate Limiter) */
.login-card .alert-blocked {
    background: rgba(255, 107, 53, 0.2);
    border: 1px solid rgba(255, 107, 53, 0.6);
    color: #ffb380;
    animation: loginPulse 2s ease-in-out infinite;
}

.login-card .alert-blocked i {
    color: var(--login-accent);
}

@keyframes loginPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Formulario deshabilitado */
.login-form .form-control:disabled,
.login-form .form-check input:disabled,
.btn-login:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========================================
   FOOTER
   ======================================== */
.login-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.login-footer a {
    color: var(--login-text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color 0.3s ease;
}

.login-footer a:hover {
    color: var(--login-accent);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 480px) {
    .login-card {
        padding: 30px 25px;
    }
    .login-logo img {
        max-width: 120px;
    }
}

/* ========================================
   PASSKEY / WEBAUTHN
   ======================================== */
.passkey-section {
    margin-top: 20px;
}

.login-divider {
    display: flex;
    align-items: center;
    margin: 20px 0;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(255,255,255,0.15);
}

.login-divider span {
    padding: 0 16px;
    color: var(--login-text-muted);
    font-size: 0.85rem;
    text-transform: lowercase;
}

.btn-passkey {
    width: 100%;
    padding: 14px 24px;
    background: transparent;
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 12px;
    color: var(--login-text);
    font-size: 0.95rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-passkey i {
    font-size: 1.2rem;
    color: var(--login-accent);
}

.btn-passkey:hover {
    background: rgba(255,107,53,0.1);
    border-color: var(--login-accent);
    transform: translateY(-2px);
}

.btn-passkey:active {
    transform: translateY(0);
}

.btn-passkey:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.passkey-error {
    margin-top: 12px;
    padding: 10px 14px;
    background: rgba(220, 53, 69, 0.2);
    border: 1px solid rgba(220, 53, 69, 0.4);
    border-radius: 8px;
    color: #ff8a8a;
    font-size: 0.85rem;
    text-align: center;
}