/**
 * Estilos para el sistema de autenticación
 * Antioquia Gold LTD - Sistema de Gestión PQSFA
 */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--gradient-primary) !important;
    min-height: 100vh;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0;
    position: relative;
    overflow-x: hidden;;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.auth-wrapper {
    width: 100%;
    max-width: 1200px;
    position: relative;
    z-index: 1;
    margin: 0 auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 66.7vh;
}

/* Pantalla de Selección Inicial */
.selection-screen {
    display: block;
    animation: fadeIn 0.5s ease;
}

.selection-screen.hidden {
    display: none;
}

.login-screen {
    display: none;
    animation: fadeIn 0.5s ease;
}

.login-screen.visible {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.selection-header {
    text-align: center;
    margin-bottom: 50px;
    color: white;
}

.selection-header .logo-container {
    margin-bottom: 20px;
}

.selection-header .logo-container img {
    max-width: 200px;
    height: auto;
    filter: brightness(0) invert(1);
    margin-bottom: 15px;
}

.selection-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.selection-header p {
    font-size: 1.2rem;
    opacity: 0.95;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin: 40px auto 0;
    max-width: 900px;
}

.option-card {
    background: white;
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 3px solid transparent;
    position: relative;
    overflow: hidden;
}

                .option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

                .option-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--agd-green-light);
}

.option-card:hover::before {
    transform: scaleX(1);
}

                .option-card .icon-wrapper {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 2rem;
    transition: all 0.3s ease;
}

.option-card:hover .icon-wrapper {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-hover);
}

.option-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--agd-green);
    margin-bottom: 10px;
}

                .option-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.option-card.login-option .icon-wrapper {
    background: var(--gradient-primary);
}

.option-card.register-option .icon-wrapper {
    background: linear-gradient(135deg, var(--agd-green-light), var(--agd-green-lighter));
}

.option-card.consult-option .icon-wrapper {
    background: linear-gradient(135deg, var(--agd-green-lighter), var(--agd-gold));
}

/* Login Card */
.login-card-container {
    max-width: 450px;
    margin: 0 auto;
}

.login-card {
    background: white;
    border-radius: 25px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    animation: slideUp 0.5s ease;
}

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

                .login-card-header {
    background: var(--gradient-primary);
    padding: 40px 30px;
    text-align: center;
    color: var(--text-white);
}

.login-card-header .logo-container {
    margin-bottom: 20px;
}

.login-card-header .logo-container img {
    max-width: 150px;
    height: auto;
    filter: brightness(0) invert(1);
}

.login-card-header h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.login-card-header p {
    font-size: 0.95rem;
    opacity: 0.95;
}

.login-card-body {
    padding: 40px;
}

                .back-to-options {
    display: inline-flex;
    align-items: center;
    color: var(--agd-green-light);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.back-to-options:hover {
    color: var(--agd-green);
    transform: translateX(-5px);
}

.form-floating {
    margin-bottom: 20px;
}

.form-control {
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 15px 20px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

                .form-control:focus {
    border-color: var(--agd-green-light);
    box-shadow: 0 0 0 0.2rem var(--bg-primary-light);
}

.form-floating > label {
    padding: 15px 20px;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-floating > .form-control:focus ~ label,
.form-floating > .form-control:not(:placeholder-shown) ~ label {
    color: var(--agd-green-light);
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    border: none;
    background: none;
    padding: 5px;
    z-index: 10;
}

.password-toggle:hover {
    color: var(--agd-green-light);
}

.login-btn {
    background: var(--gradient-primary);
    border: none;
    border-radius: 12px;
    padding: 15px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-white);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.login-btn:hover {
    background: var(--gradient-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.login-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Modal de Recuperar Contraseña */
.modal-recuperar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.modal-recuperar-content {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

                .modal-recuperar-header {
    background: var(--gradient-primary);
    padding: 25px 30px;
    border-radius: 20px 20px 0 0;
    color: var(--text-white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-recuperar-header h3 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
}

.btn-close-modal {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.btn-close-modal:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.modal-recuperar-body {
    padding: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .selection-header h1 {
        font-size: 2rem;
    }

    .selection-header p {
        font-size: 1rem;
    }

    .options-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .option-card {
        padding: 30px 20px;
    }

    .login-card-body {
        padding: 30px 20px;
    }

}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.15em;
}