* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 15px;
    font-family: 'Segoe UI', sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle, #2e003e, #000000 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    min-width: 280px;
    padding: 30px;
    border-radius: 15px;
    background: linear-gradient(160deg, rgba(30, 10, 50, 0.9), rgba(10, 0, 20, 0.9));
    box-shadow: 0px 15px 30px rgba(0, 0, 0, 0.6);
    color: #ffffff;
    text-align: left;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-container h1 {
    text-align: center;
    font-size: clamp(24px, 5vw, 32px);
    font-weight: bold;
    margin-bottom: 8px;
    background: linear-gradient(45deg, #a780ff, #e6e3e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-container h2 {
    text-align: center;
    font-size: clamp(16px, 4vw, 20px);
    font-weight: bold;
    margin-bottom: 8px;
}

.login-container p {
    text-align: center;
    margin-bottom: 25px;
    font-size: clamp(12px, 3vw, 14px);
    color: #cfc5d8;
    line-height: 1.4;
}

.login-container label {
    font-size: clamp(12px, 3vw, 14px);
    margin-bottom: 8px;
    display: block;
    color: #ffffff;
    font-weight: 500;
}

.login-container input[type="email"],
.login-container input[type="password"],
.login-container input[type="text"] {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 18px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: clamp(13px, 3vw, 15px);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.login-container input:focus {
    outline: none;
    border-color: #a780ff;
    background-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(167, 128, 255, 0.2);
}

.login-container input::placeholder {
    color: rgba(255, 255, 255, 0.6);
    font-size: clamp(12px, 3vw, 14px);
}

.extra {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: clamp(11px, 2.5vw, 13px);
    color: #ccc;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 10px;
}

.extra a {
    color: #a780ff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.extra a:hover {
    color: #c9a8ff;
    text-decoration: underline;
}

button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(45deg, #a780ff, #e6e3e3);
    color: #1b0c2e;
    font-weight: bold;
    font-size: clamp(13px, 3vw, 15px);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 20px;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(167, 128, 255, 0.4);
    background: linear-gradient(45deg, #9966ff, #d1cfd0);
}

button:active {
    transform: translateY(0);
}

.registro {
    text-align: center;
    font-size: clamp(12px, 3vw, 14px);
    color: #cfc5d8;
    margin-top: 20px;
    line-height: 1.4;
}

.registro a {
    color: #a780ff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.registro a:hover {
    color: #c9a8ff;
    text-decoration: underline;
}


.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
}

.modal-contenido,
.modal-content {
    background: linear-gradient(160deg, rgba(40, 20, 60, 0.95), rgba(20, 10, 30, 0.95));
    margin: 10% auto;
    padding: 25px;
    border-radius: 15px;
    width: 90%;
    max-width: 400px;
    text-align: center;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.modal-contenido h2,
.modal-content h2 {
    color: #a780ff;
    margin-bottom: 15px;
    font-size: clamp(16px, 4vw, 20px);
}

.modal-contenido p,
.modal-content p {
    margin-bottom: 20px;
    color: #cfc5d8;
    font-size: clamp(13px, 3vw, 15px);
    line-height: 1.4;
}

.cerrar,
#closeModal {
    color: #aaa;
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.cerrar:hover,
#closeModal:hover {
    color: #fff;
}

.modal-contenido button,
.modal-content button {
    margin-top: 10px;
}


a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

a:hover {
    color: #a780ff;
}


.rol-selector {
    margin: 18px 0;
}

.rol-selector select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    font-size: clamp(13px, 3vw, 15px);
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    margin-top: 8px;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.rol-selector select:focus {
    outline: none;
    border-color: #a780ff;
    background-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 0 3px rgba(167, 128, 255, 0.2);
}

.rol-selector option {
    background-color: #2e003e;
    color: white;
}

.rol-selector label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #ffffff;
}


.mensaje-logout {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 25px;
    text-align: center;
    font-size: clamp(12px, 3vw, 14px);
    line-height: 1.4;
    border: 1px solid transparent;
}

.mensaje-logout.success {
    background-color: rgba(212, 237, 218, 0.2);
    border-color: rgba(195, 230, 203, 0.3);
    color: #90ee90;
    backdrop-filter: blur(5px);
}

@media screen and (max-width: 768px) {
    body {
        padding: 20px 15px;
    }
    
    .login-container {
        padding: 25px 20px;
        margin: 0 auto;
    }
    
    .extra {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}


@media screen and (max-width: 480px) {
    body {
        padding: 15px 10px;
        min-height: 100vh;
        align-items: flex-start;
        padding-top: 30px;
    }
    
    .login-container {
        padding: 20px 15px;
        border-radius: 12px;
        min-height: auto;
    }
    
    .login-container h1 {
        margin-bottom: 15px;
    }
    
    .login-container h2 {
        margin-bottom: 10px;
    }
    
    .login-container p {
        margin-bottom: 20px;
    }
    
    .login-container input[type="email"],
    .login-container input[type="password"],
    .login-container input[type="text"] {
        padding: 10px 12px;
        margin-bottom: 15px;
    }
    
    button {
        padding: 12px;
        margin-bottom: 15px;
    }
    
    .modal-contenido,
    .modal-content {
        margin: 20% auto;
        padding: 20px;
        width: 95%;
    }
}


@media screen and (max-width: 320px) {
    .login-container {
        padding: 15px 12px;
    }
    
    .login-container input[type="email"],
    .login-container input[type="password"],
    .login-container input[type="text"] {
        padding: 8px 10px;
    }
    
    button {
        padding: 10px;
    }
}


@media screen and (max-height: 500px) and (orientation: landscape) {
    body {
        align-items: center;
        padding: 10px;
    }
    
    .login-container {
        padding: 15px;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .login-container h1 {
        margin-bottom: 10px;
    }
    
    .login-container p {
        margin-bottom: 15px;
    }
    
    .login-container input[type="email"],
    .login-container input[type="password"],
    .login-container input[type="text"] {
        margin-bottom: 12px;
        padding: 8px 12px;
    }
}


@media screen and (min-width: 1200px) {
    .login-container {
        max-width: 450px;
        padding: 40px;
    }
    
    .login-container input[type="email"],
    .login-container input[type="password"],
    .login-container input[type="text"] {
        padding: 15px 18px;
    }
    
    button {
        padding: 16px;
    }
}