/* Authentication Pages Shared Styles - AnonTransfer 2025 */

.auth-container {
    max-width: 480px;
    margin: 80px auto;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.auth-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

/* Decorative background elements */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(108, 99, 255, 0.08), transparent 60%),
        radial-gradient(circle at bottom left, rgba(0, 213, 160, 0.08), transparent 60%);
    z-index: -2;
}

.auth-container::before {
    content: '';
    position: absolute;
    top: -60%;
    right: -60%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(108, 99, 255, 0.08) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    animation: pulse-light 15s infinite alternate;
}

.auth-container::after {
    content: '';
    position: absolute;
    bottom: -60%;
    left: -60%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(0, 213, 160, 0.08) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    animation: pulse-light 15s infinite alternate-reverse;
}

@keyframes pulse-light {
    0% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(2%, 2%) scale(1.05);
    }

    100% {
        transform: translate(0, 0) scale(1);
    }
}

/* Header styles */
.auth-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.auth-header h1 {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
    background: linear-gradient(45deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 90%;
    margin: 0 auto;
}

/* Form styles */
.auth-form {
    position: relative;
}

.form-group {
    margin-bottom: 1.8rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text);
    font-size: 0.95rem;
}

.input-group {
    position: relative;
    display: flex;
    align-items: center;
    border-radius: 10px;
    transition: all 0.3s ease;
    border: 1px solid var(--card-border);
    background-color: rgba(255, 255, 255, 0.6);
    overflow: hidden;
}

.input-group:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.15);
}

.input-group-text {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    padding: 0.75rem 0;
    background-color: transparent;
    color: var(--text-secondary);
    border: none;
}

.form-control {
    flex: 1;
    padding: 0.75rem 1rem 0.75rem 0;
    border: none;
    outline: none;
    background-color: transparent;
    color: var(--text);
    font-size: 1rem;
    width: 100%;
}

.form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.toggle-password {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0 1rem;
    cursor: pointer;
    transition: color 0.3s ease;
}

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

.invalid-feedback {
    display: block;
    color: var(--danger);
    font-size: 0.85rem;
    margin-top: 0.4rem;
    padding-left: 0.5rem;
}

/* Password strength meter */
.password-strength-container {
    margin-top: 0.8rem;
}

.password-strength-meter {
    height: 4px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.password-strength-meter-fill {
    height: 100%;
    width: 0;
    border-radius: 2px;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.password-strength-meter-fill.password-strength-weak {
    background-color: var(--danger);
}

.password-strength-meter-fill.password-strength-fair {
    background-color: var(--warning);
}

.password-strength-meter-fill.password-strength-good {
    background-color: var(--info);
}

.password-strength-meter-fill.password-strength-strong {
    background-color: var(--success);
}

.password-strength-text {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Button styles */
.btn {
    position: relative;
    overflow: hidden;
    padding: 0.8rem 1.5rem;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-align: center;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary), var(--primary-light));
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(45deg, var(--primary-dark), var(--primary));
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(108, 99, 255, 0.25);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(108, 99, 255, 0.25);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0) 100%);
    transform: rotate(45deg);
    z-index: 1;
    transition: all 0.6s ease;
}

.btn:hover::after {
    left: 100%;
}

/* Alert styles */
.alert {
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
}

.alert i {
    margin-right: 0.8rem;
    font-size: 1.1rem;
}

.alert-danger {
    background-color: rgba(255, 59, 48, 0.1);
    border: 1px solid rgba(255, 59, 48, 0.2);
    color: #E02D26;
}

.alert-success {
    background-color: rgba(76, 217, 100, 0.1);
    border: 1px solid rgba(76, 217, 100, 0.2);
    color: #28A745;
}

/* Auth footer */
.auth-footer {
    margin-top: 2rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.auth-footer p {
    margin: 0.5rem 0;
}

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

.auth-footer a:hover {
    color: var(--accent);
    text-decoration: underline;
}

/* Responsive styles */
@media (max-width: 576px) {
    .auth-container {
        margin: 40px auto;
        padding: 1.8rem;
        width: 90%;
    }

    .auth-header h1 {
        font-size: 1.8rem;
    }
}

/* Add to existing auth.css */
.terms-notice {
    background: rgba(108, 99, 255, 0.05);
    border: 1px solid rgba(108, 99, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.terms-notice p {
    margin: 0;
    line-height: 1.5;
}

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

.terms-notice a:hover {
    color: var(--accent);
    text-decoration: underline;
}