/**
 * Lector Login - 5 Diseños diferentes
 * moderno | minimalista | oscuro | vibrante | glass
 */

/* ========== DISEÑO 1: MODERNO (por defecto) ========== */
.lector-login-wrapper.lector-login-diseno-moderno {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}
.lector-login-wrapper.lector-login-diseno-moderno .lector-login-submit {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

/* ========== DISEÑO 2: MINIMALISTA ========== */
.lector-login-wrapper.lector-login-diseno-minimalista {
    background: #f8fafc;
    padding: 2rem;
}
.lector-login-wrapper.lector-login-diseno-minimalista::before {
    display: none;
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-container {
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-title {
    color: #0f172a;
    font-weight: 600;
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-icon {
    filter: none;
    opacity: 0.7;
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-submit {
    background: #0f172a;
    color: white;
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-submit:hover {
    background: #1e293b;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-forgot,
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-back {
    color: #64748b;
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-forgot:hover,
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-back:hover {
    color: #0f172a;
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-input:focus {
    border-color: #0f172a;
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.1);
}
.lector-login-wrapper.lector-login-diseno-minimalista .lector-login-security-badge {
    color: #94a3b8;
}

/* ========== DISEÑO 3: OSCURO ========== */
.lector-login-wrapper.lector-login-diseno-oscuro {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
}
.lector-login-wrapper.lector-login-diseno-oscuro::before {
    opacity: 0.03;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-container {
    background: #1e293b;
    border: 1px solid #334155;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-title {
    color: #f8fafc;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-subtitle {
    color: #94a3b8;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-field label {
    color: #e2e8f0;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-input {
    background: #0f172a;
    border-color: #334155;
    color: #f8fafc;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-input:focus {
    border-color: #38bdf8;
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-options .lector-login-remember span {
    color: #94a3b8;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-forgot {
    color: #38bdf8;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-forgot:hover {
    color: #7dd3fc;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-submit {
    background: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 100%);
    color: #0f172a;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-footer {
    border-color: #334155;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-footer p,
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-back {
    color: #94a3b8;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-back:hover {
    color: #f8fafc;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-register-link {
    color: #38bdf8;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-error {
    background: rgba(239, 68, 68, 0.2);
    border-color: #ef4444;
    color: #fca5a5;
}
.lector-login-wrapper.lector-login-diseno-oscuro .lector-login-security-badge {
    color: rgba(255,255,255,0.6);
}

/* ========== DISEÑO 4: VIBRANTE ========== */
.lector-login-wrapper.lector-login-diseno-vibrante {
    background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 50%, #06b6d4 100%);
    background-size: 200% 200%;
    animation: gradientShift 8s ease infinite;
}
@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}
.lector-login-wrapper.lector-login-diseno-vibrante .lector-login-container {
    background: white;
    border: none;
    box-shadow: 0 25px 50px rgba(0,0,0,0.2);
}
.lector-login-wrapper.lector-login-diseno-vibrante .lector-login-submit {
    background: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
}
.lector-login-wrapper.lector-login-diseno-vibrante .lector-login-submit:hover {
    box-shadow: 0 10px 30px rgba(236, 72, 153, 0.4);
}
.lector-login-wrapper.lector-login-diseno-vibrante .lector-login-input:focus {
    border-color: #ec4899;
    box-shadow: 0 0 0 3px rgba(236, 72, 153, 0.2);
}
.lector-login-wrapper.lector-login-diseno-vibrante .lector-login-forgot {
    color: #ec4899;
}
.lector-login-wrapper.lector-login-diseno-vibrante .lector-login-forgot:hover {
    color: #db2777;
}
.lector-login-wrapper.lector-login-diseno-vibrante .lector-login-register-link {
    color: #8b5cf6;
}

/* ========== DISEÑO 5: GLASS (Glassmorphism) ========== */
.lector-login-wrapper.lector-login-diseno-glass {
    background: linear-gradient(135deg, #1e3a5f 0%, #0f3460 100%);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-container {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-title {
    color: #fff;
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-subtitle {
    color: rgba(255,255,255,0.8);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-field label {
    color: #e2e8f0;
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-input {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-input::placeholder {
    color: rgba(255,255,255,0.6);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-input:focus {
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-options .lector-login-remember span {
    color: rgba(255,255,255,0.9);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-forgot {
    color: #93c5fd;
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-forgot:hover {
    color: #bfdbfe;
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-submit {
    background: rgba(255, 255, 255, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.4);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-submit:hover {
    background: rgba(255, 255, 255, 0.35);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-footer {
    border-color: rgba(255, 255, 255, 0.2);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-footer p,
.lector-login-wrapper.lector-login-diseno-glass .lector-login-back {
    color: rgba(255,255,255,0.9);
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-register-link {
    color: #93c5fd;
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-error {
    background: rgba(239, 68, 68, 0.3);
    border-color: rgba(239, 68, 68, 0.5);
    color: #fecaca;
}
.lector-login-wrapper.lector-login-diseno-glass .lector-login-security-badge {
    color: rgba(255,255,255,0.8);
}

/* ========== DISEÑO 6: SPLIT (layout tipo welcome) ========== */
.lector-login-wrapper.lector-login-diseno-split {
    background: radial-gradient(1200px 600px at 15% 20%, rgba(255, 255, 255, 0.18) 0%, rgba(255, 255, 255, 0) 60%),
                radial-gradient(900px 500px at 90% 80%, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 55%),
                linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2.5rem;
}
.lector-login-wrapper.lector-login-diseno-split::before {
    opacity: 0.12;
}
.lector-login-wrapper.lector-login-diseno-split .lector-login-split {
    width: 100%;
    max-width: 1100px;
    background: rgba(255, 255, 255, 0.96);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 32px 70px rgba(0, 0, 0, 0.45);
}
.lector-login-wrapper.lector-login-diseno-split .lector-login-container {
    max-width: none;
    width: 100%;
    padding: 3.25rem 3.25rem;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}
.lector-login-wrapper.lector-login-diseno-split .lector-login-header {
    text-align: left;
}
.lector-login-wrapper.lector-login-diseno-split .lector-login-logo {
    margin-bottom: 1rem;
}
.lector-login-wrapper.lector-login-diseno-split .lector-login-icon {
    font-size: 60px;
}
.lector-login-wrapper.lector-login-diseno-split .lector-login-submit {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}
.lector-login-wrapper.lector-login-diseno-split .lector-login-submit:hover {
    box-shadow: 0 14px 34px rgba(99, 102, 241, 0.35);
}
.lector-login-wrapper.lector-login-diseno-split .lector-login-security-badge {
    color: rgba(255, 255, 255, 0.8);
}
@media (min-width: 992px) {
    .lector-login-wrapper.lector-login-diseno-split .lector-login-split {
        flex-direction: row;
        align-items: stretch;
        justify-content: space-between;
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-side {
        display: flex;
        width: 52%;
        min-height: 520px;
        background: linear-gradient(135deg, #667eea 0%, #764ba2 55%, #8b5cf6 100%);
        position: relative;
        overflow: hidden;
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-side-image {
        position: absolute;
        inset: 0;
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        transform: scale(1.02);
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-side::before {
        content: '';
        position: absolute;
        inset: 0;
        background: radial-gradient(800px 420px at 18% 22%, rgba(255, 255, 255, 0.22) 0%, rgba(255, 255, 255, 0) 60%),
                    radial-gradient(620px 340px at 70% 75%, rgba(255, 255, 255, 0.16) 0%, rgba(255, 255, 255, 0) 58%);
        pointer-events: none;
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-side::after {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.12) 0%, rgba(0, 0, 0, 0.05) 40%, rgba(0, 0, 0, 0.12) 100%);
        pointer-events: none;
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-side-content {
        position: relative;
        z-index: 2;
        padding: 4rem 3.5rem;
        color: #ffffff;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 1rem;
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-side-brand {
        font-size: 0.95rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        opacity: 0.9;
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-side-title {
        font-size: 3rem;
        line-height: 1.05;
        font-weight: 800;
        letter-spacing: -0.03em;
        margin: 0;
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-side-sub {
        font-size: 1.15rem;
        line-height: 1.6;
        opacity: 0.95;
        max-width: 32ch;
    }
    .lector-login-wrapper.lector-login-diseno-split .lector-login-container {
        width: 48%;
        padding: 4rem 4rem;
        background: #ffffff;
    }
}