/* Shared login / register portal styles (assets/login.php, clients/newprofile.php) */
:root {
    --primary: #6e48aa;
    --secondary: #9d50bb;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --accent: #41d8bf;
    --matrix-green: #0f0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--dark);
    color: var(--light);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background-image:
        radial-gradient(circle at 15% 50%, rgba(110, 72, 170, 0.1) 0%, transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(157, 80, 187, 0.1) 0%, transparent 25%),
        radial-gradient(circle at 50% 80%, rgba(65, 216, 191, 0.1) 0%, transparent 25%);
}

.login-container {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
}

.login-card {
    background: rgba(26, 26, 46, 0.9);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--primary);
    backdrop-filter: blur(10px);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    background: linear-gradient(90deg, var(--accent), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 20px;
}

.login-header h2 {
    color: var(--accent);
    margin-bottom: 10px;
    font-size: 1.8rem;
}

.login-header p {
    color: #ccc;
}

.error-message {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 5px;
    padding: 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #ff6b6b;
}

.success-message {
    background: rgba(0, 255, 0, 0.1);
    border: 1px solid rgba(0, 255, 0, 0.3);
    border-radius: 5px;
    padding: 12px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #4caf50;
}

.password-hint {
    color: #aaa;
    font-size: 0.8rem;
    margin-top: 5px;
    display: block;
}

small {
    color: #aaa;
    font-size: 0.8rem;
}

.form-group {
    margin-bottom: 25px;
}

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

.form-group input {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--primary);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(65, 216, 191, 0.3);
}

.password-input {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input input {
    width: 100%;
    padding: 15px;
    padding-right: 45px;
    border: 1px solid var(--primary);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-size: 1rem;
    transition: all 0.3s;
    box-sizing: border-box;
}

.password-input .fa-eye,
.password-input .fa-eye-slash {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    cursor: pointer;
    transition: color 0.3s;
    z-index: 2;
}

.password-input .fa-eye:hover,
.password-input .fa-eye-slash:hover {
    color: var(--accent);
}

#togglePassword {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    cursor: pointer;
    transition: color 0.3s;
}

#togglePassword:hover {
    color: var(--accent);
}

.login-btn {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 5px;
    background: var(--accent);
    color: var(--dark);
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

/* Side-by-side Register + Cancel (flex row on .form-group) */
.form-group[style*="flex"] .login-btn {
    flex: 1;
    width: auto;
    min-width: 0;
}

.login-btn:hover {
    background: #2bc4ab;
    transform: translateY(-2px);
}

.login-btn:disabled {
    background: #2bc4ab;
    cursor: not-allowed;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(26, 26, 46, 0.3);
    border-radius: 50%;
    border-top-color: var(--dark);
    animation: spin 1s linear infinite;
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.login-footer {
    margin-top: 30px;
    text-align: center;
}

.login-footer p {
    margin-bottom: 10px;
    color: #aaa;
}

.login-footer a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s;
}

.login-footer a:hover {
    color: #2bc4ab;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .login-card {
        padding: 30px 25px;
    }
    .logo {
        font-size: 1.5rem;
    }
    .login-header h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    body {
        padding: 15px;
    }
    .login-card {
        padding: 25px 20px;
    }
}