:root {
    --primary-color: #6366f1;
    --primary-dark-color: #4f46e5;
    --dark-bg: #0f172a;
    --darker-bg: #020617;
    --light-text: #f8fafc;
    --gray-text: #94a3b8;
    --input-bg: rgba(2, 6, 23, 0.7);
    --input-border: #475569;
    --error-color: #ef4444;
    --success-color: #22c55e;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

body {
    background: linear-gradient(to bottom, var(--dark-bg), var(--darker-bg));
    color: var(--light-text);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 450px;
}

.form-wrapper {
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    padding: 30px 40px;
    text-align: center;
}

.logo {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    border-radius: 60%;
    background-color: var(--darker-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--primary-color);
}

.logo img {
    width: 110%;
    height: 110%;
    object-fit: contain;
}

.form-wrapper h1 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--light-text);
}

.form-wrapper .form-subtitle {
    font-size: 14px;
    color: var(--gray-text);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-text);
    margin-bottom: 8px;
}

.input-wrapper {
    display: flex;
    align-items: center;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 8px;
    padding: 0 15px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.input-wrapper:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.input-icon {
    color: var(--gray-text);
    font-size: 16px;
    margin-right: 12px;
    min-width: 16px;
}

.input-field {
    background: transparent;
    border: none;
    padding: 12px 0;
    font-size: 14px;
    color: var(--light-text);
    width: 100%;
    outline: none;
}

.input-field::placeholder {
    color: var(--input-border);
    opacity: 0.7;
}

.password-toggle {
    background: none;
    border: none;
    color: var(--gray-text);
    cursor: pointer;
    font-size: 16px;
    margin-left: 10px;
    padding: 0;
}

.password-toggle:hover {
    color: var(--primary-color);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    font-size: 13px;
}

.form-options .remember-me {
    display: flex;
    align-items: center;
    color: var(--gray-text);
}

.form-options .remember-me input[type="checkbox"] {
    margin-right: 8px;
    accent-color: var(--primary-color);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.form-options .forgot-password a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.form-options .forgot-password a:hover {
    color: var(--primary-dark-color);
    text-decoration: underline;
}

.btn {
    background: linear-gradient(to right, var(--primary-color), var(--primary-dark-color));
    color: white;
    border: none;
    padding: 14px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(99, 102, 241, 0.25);
}

.signature {
    margin-top: 15px;
    font-size: 13px;
    color: var(--gray-text);
}

.signature span {
    color: var(--primary-color);
    font-weight: 500;
}

.signature a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.signature a:hover {
    color: #4f46e5; /* o usa un código exacto como #c084fc */
    text-decoration: underline;
}

.form-footer {
    margin-top: 15px;
    font-size: 14px;
    color: var(--gray-text);
    line-height: 1.5;
    font-weight: 300;
}

.form-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.form-footer a:hover {
    color: var(--primary-dark-color);
    text-decoration: underline;
}

.message {
    padding: 10px;
    margin-bottom: 20px;
    border-radius: 6px;
    font-size: 14px;
    text-align: center;
}

.error-message {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

.success-message {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

@media (max-width: 480px) {
    .form-wrapper {
        padding: 25px 20px;
    }

    .form-wrapper h1 {
        font-size: 22px;
    }
    
    .logo {
        width: 80px;
        height: 80px;
    }
}