/* ========================================
   VivoBlog - Main CSS (Blue/Dark Theme)
   ======================================== */

:root {
    --primary: #1e88e5;
    --primary-dark: #0d47a1;
    --primary-light: #64b5f6;
    --primary-glow: rgba(30, 136, 229, 0.4);
    --bg-dark: #0a0f1a;
    --bg-card: rgba(15, 25, 45, 0.6);
    --text-main: #e0e4f0;
    --text-muted: #8ba0c0;
    --border-color: rgba(30, 136, 229, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Vazirmatn', 'FarDomrol', Tahoma, sans-serif;
    background: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Particles */
.bg-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, #0d1428, #060a12);
    z-index: -2;
}

.bg-particles::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(30, 136, 229, 0.12) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: floatParticles 40s linear infinite;
}

@keyframes floatParticles {
    0% { transform: translateY(0) translateX(0); }
    100% { transform: translateY(-100px) translateX(50px); }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: #0a0f1a;
}
::-webkit-scrollbar-thumb {
    background: #1e88e5;
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: #42a5f5;
}

/* Links */
a {
    color: inherit;
    text-decoration: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 40px;
    text-decoration: none;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--primary-glow);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary-light);
    padding: 0.6rem 1.5rem;
    border-radius: 40px;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-outline:hover {
    background: rgba(30, 136, 229, 0.1);
    border-color: var(--primary-light);
}