/* Signup Page Styles */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Cairo', sans-serif;
}

/* Global Styles */
:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #f8f9fa;
    --gold-color: #000000;
    --text-dark: #000000;
    --text-light: #666666;
    --gradient-primary: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    --gradient-gold: linear-gradient(135deg, #000000 0%, #333333 100%);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 20px 60px rgba(0, 0, 0, 0.15);
    --border-color: #e0e0e0;
    --hover-color: #f5f5f5;
    --background-color: #ffffff;
    --glass-background: rgba(255, 255, 255, 0.35);
    --glass-background-dark: rgba(255, 255, 255, 0.25);
    --glass-border: 1px solid rgba(255, 255, 255, 0.18);
    --card-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --text-color: #2d3436;
}

body {
    background: linear-gradient(135deg, #ffffff, #f8f9fa, #ffffff);
    min-height: 100vh;
    font-family: 'Cairo', sans-serif;
}

.signup-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

/* Glassmorphism Effects */
.signup-form-container {
    background: var(--glass-background);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border-radius: 20px;
    border: var(--glass-border);
    box-shadow: var(--card-shadow);
    width: 100%;
    max-width: 480px;
    position: relative;
    overflow: hidden;
    animation: formAppear 0.6s ease-out;
}

.form-card {
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

/* Enhanced Form Elements */
.form-group {
    margin-bottom: 1.8rem;
    position: relative;
}

.form-label {
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: block;
    font-size: 0.95rem;
    padding-left: 0.5rem;
}

.input-group {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.input-group:focus-within {
    border-color: var(--primary-color);
    background: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.input-group-text {
    background: transparent;
    border: none;
    color: var(--primary-color);
    padding: 0.75rem 1rem;
}

.form-control {
    background: transparent;
    border: none;
    padding: 0.75rem 1rem;
    color: var(--text-color);
    font-size: 1rem;
    font-weight: 500;
}

.form-control:focus {
    background: transparent;
    box-shadow: none;
}

.form-control::placeholder {
    color: #a0a0a0;
    font-weight: 400;
}

/* Enhanced Button */
.btn-signup {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    width: 100%;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
    margin-top: 1rem;
}



/* Decorative Elements */
.decorative-circle {
    position: absolute;
    border-radius: 50%;
    background: var(--glass-background);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: var(--glass-border);
    animation: float 6s ease-in-out infinite;
}

.circle-1 {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -150px;
}

.circle-2 {
    width: 200px;
    height: 200px;
    bottom: -100px;
    left: -100px;
    animation-delay: -3s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(10px, -10px) rotate(5deg); }
}

/* Enhanced Typography */
.signup-title {
    color: var(--text-color);
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
    position: relative;
}

.signup-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* Links and Additional Text */
.login-link {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.95rem;
    color: var(--text-light);
}

.login-link a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}


/* Form Check Styles */
.form-check {
    margin: 1.2rem 0;
    padding-left: 1.8rem;
}

.form-check-input {
    border: 2px solid var(--primary-color);
    width: 1.2rem;
    height: 1.2rem;
    margin-top: 0.2rem;
    cursor: pointer;
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
}

.form-check-label {
    color: var(--text-color);
    font-size: 0.95rem;
    cursor: pointer;
}

/* Validation Styles */
.invalid-feedback {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    padding-left: 0.5rem;
    font-weight: 500;
}

.input-group.is-invalid {
    border-color: #e74c3c;
}

/* Responsive Design */
@media (max-width: 768px) {
    .signup-container {
        padding: 1rem;
    }

    .form-card {
        padding: 2rem 1.5rem;
    }

    .signup-title {
        font-size: 1.75rem;
    }

    .decorative-circle {
        opacity: 0.3;
    }
}

/* RTL Support */
[dir="rtl"] .input-group-text {
    border-left: none;
    border-right: none;
}

[dir="rtl"] .form-check {
    padding-right: 1.5em;
    padding-left: 0;
}

[dir="rtl"] .form-check .form-check-input {
    float: right;
    margin-right: -1.5em;
    margin-left: 0;
}

/* Animation */
@keyframes formAppear {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
/* Password Requirements Styles */
.password-requirements {
    background-color: rgba(255, 255, 255, 0.8);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 0.5rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.password-requirements ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.password-requirements li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    color: #666;
    transition: color 0.3s ease;
}

.password-requirements li i {
    margin-left: 0.8rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    color: #009245; /* Updated circle color */
}

.password-requirements li.valid {
    color: #198754;
}

.password-requirements li.invalid {
    color: #dc3545;
}

.password-requirements li i.fa-check-circle {
    color: #198754;
}

.password-requirements li i.fa-times-circle {
    color: #dc3545;
}

.password-requirements li i.fa-circle {
    color: #adb5bd;
}