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

/* Tipografía */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: linear-gradient(135deg, #000000 0%, #1a0033 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(12px);
    padding: 1rem 2.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 20px rgba(106, 13, 173, 0.35);
}

header h1 {
    font-size: 1.8rem;
    font-weight: 400;
    color: #d4a0ff;
    margin: 0;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    margin-left: 1.5rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #b19cd9;
}


/* Main */
main {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

section {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(106, 13, 173, 0.2);
    border-radius: 20px;
    padding: 3rem;
    max-width: 500px;
    width: 100%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    text-align: center;
}

section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #d4a0ff;
    font-weight: 300;
}

/* Formularios */
form {
    display: flex;
    flex-direction: column;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #ffffff;
    text-align: left;
}

input {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(106, 13, 173, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input:focus {
    outline: none;
    border-color: #b19cd9;
    box-shadow: 0 0 10px rgba(106, 13, 173, 0.5);
}

input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

button {
    padding: 1rem;
    background: linear-gradient(135deg, #6a0dad 0%, #b19cd9 100%);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.3s ease;
    margin-top: 1rem;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(106, 13, 173, 0.4);
}

/* Mensajes */
#mensaje, #mensaje_login {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: 10px;
    font-weight: 500;
}

.register-link {
    margin-top: 2rem;
    font-size: 0.95rem;
}

.register-link a {
    color: #b19cd9;
    text-decoration: none;
    font-weight: 500;
}

.register-link a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    text-align: center;
    color: #d4a0ff;
    font-size: 0.9rem;
    box-shadow: 0 -4px 20px rgba(106, 13, 173, 0.3);
}

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

    nav a {
        margin: 0 0.75rem;
        display: block;
        margin-bottom: 0.5rem;
    }

    section {
        padding: 2rem;
        margin: 1rem;
    }

    input {
        padding: 0.875rem;
    }

    button {
        padding: 0.875rem;
    }
}

@media (max-width: 480px) {
    header {
        padding: 1rem;
    }

    header h1 {
        font-size: 1.75rem;
    }

    section {
        padding: 1.5rem;
    }

    section h2 {
        font-size: 1.5rem;
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(106, 13, 173, 0.2);
    border-radius: 20px;
    margin: 15% auto;
    padding: 3rem;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    color: #ffffff;
}

.close {
    color: #d4a0ff;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close:hover,
.close:focus {
    color: #b19cd9;
    text-decoration: none;
}

.modal h2 {
    margin-bottom: 2rem;
    color: #d4a0ff;
    font-weight: 300;
}

textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(106, 13, 173, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    font-size: 1rem;
    resize: none;
}

textarea:focus {
    outline: none;
    border-color: #b19cd9;
    box-shadow: 0 0 10px rgba(106, 13, 173, 0.5);
}

/* ===== RESET PASSWORD RESPONSIVE ===== */

.login-section {
    max-width: 420px;
    width: 90%;
    margin: 4rem auto;
    padding: 2rem;
    background: #1e1e2f;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(177,156,217,0.3);
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.login-form input {
    padding: 0.7rem;
    border-radius: 6px;
    border: none;
    font-size: 1rem;
}

.login-form button {
    background: #b19cd9;
    color: #000;
    border: none;
    padding: 0.8rem;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
}

.login-form button:hover {
    background: #d2b8ff;
}

/* ===== MOBILE ===== */
@media (max-width: 480px) {
    .login-section {
        margin-top: 2rem;
        padding: 1.5rem;
    }

    h2 {
        font-size: 1.3rem;
    }
}

/* ===== TABLET ===== */
@media (min-width: 481px) and (max-width: 900px) {
    .login-section {
        margin-top: 3rem;
    }
}

/* ===== BOTÓN/ENLACE DE CONTACTO ===== */
.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #b19cd9 !important;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.contact-link:hover {
    color: #d4a0ff !important;
    transform: translateX(5px);
}