/* 20PlusPercent Dark Theme - Matching Production Website */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    /* Dark Theme Colors from 20pluspercent.com */
    --bg-dark: #0d1117;
    --bg-card: rgba(13, 17, 23, 0.6);
    --bg-card-solid: #1c2128;
    --gray-900: #161b22;
    --gray-800: #1c2128;
    --gray-700: #30363d;
    --gray-600: #484f58;
    
    /* Cyan/Blue Accent Colors */
    --cyan-primary: #38bdf8;
    --cyan-hover: #0dcaf0;
    --cyan-dark: #0284c7;
    --cyan-light: #67e8f9;
    
    /* Text Colors */
    --text-white: #ffffff;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    
    /* Border Colors */
    --border-color: rgba(56, 189, 248, 0.1);
    --border-hover: rgba(56, 189, 248, 0.4);
    --border-gray: rgba(48, 54, 61, 0.5);
    
    /* Status Colors */
    --success-color: #22c55e;
    --warning-color: #fbbf24;
    --danger-color: #ef4444;
    
    /* Shadows */
    --shadow-cyan: 0 15px 35px -10px rgba(56, 189, 248, 0.2);
    --shadow-cyan-lg: 0 20px 40px -10px rgba(56, 189, 248, 0.3);
}

/* Base Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-size: 1.05rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-cyan);
    transform: translateY(-2px);
}

/* Solid Cards */
.solid-card {
    background: var(--bg-card-solid);
    border: 1px solid var(--gray-700);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.solid-card:hover {
    border-color: var(--cyan-primary);
    box-shadow: var(--shadow-cyan);
}

/* Buttons */
.btn-cyan {
    background: var(--cyan-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 10px 20px -10px rgba(56, 189, 248, 0.3);
}

.btn-cyan:hover {
    background: var(--cyan-hover);
    transform: scale(1.02);
    box-shadow: var(--shadow-cyan-lg);
}

.btn-outline {
    background: transparent;
    color: var(--cyan-primary);
    border: 1px solid var(--cyan-primary);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-outline:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: var(--cyan-hover);
    transform: translateY(-2px);
}

.btn-dark {
    background: var(--gray-800);
    color: white;
    border: 1px solid var(--gray-700);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-dark:hover {
    background: var(--gray-700);
    border-color: var(--gray-600);
}

/* Form Controls */
.form-control-dark {
    background: var(--bg-dark);
    border: 1px solid var(--gray-700);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control-dark:focus {
    outline: none;
    border-color: var(--cyan-primary);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.1);
}

.form-control-dark::placeholder {
    color: var(--text-muted);
}

/* Labels */
.form-label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 8px;
    display: block;
}

/* Links */
a {
    color: var(--cyan-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--cyan-hover);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-white);
    font-weight: 700;
}

/* Gradient Text */
.gradient-text {
    background: linear-gradient(to right, #ffffff, #a7b3c1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Cyan Gradient Background */
.cyan-gradient {
    background: linear-gradient(135deg, var(--cyan-primary) 0%, var(--cyan-dark) 100%);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--gray-800);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-600);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-700);
}

/* Success/Error Messages */
.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--success-color);
    padding: 12px 16px;
    border-radius: 8px;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger-color);
    padding: 12px 16px;
    border-radius: 8px;
}

/* Loading Spinner */
.spinner {
    border: 3px solid var(--gray-700);
    border-top: 3px solid var(--cyan-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}