/* assets/css/style.css - Expert Level Seva Bhav Design System */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #1b4332;
    --primary-dark: #081c15;
    --primary-light: #2d6a4f;
    --primary-emerald: #40916c;
    --accent: #e76f51;
    --accent-gold: #d4af37;
    --accent-gold-light: #fef08a;
    --bg-dark: #0f172a;
    --bg-light: #f8fafc;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --white: #ffffff;
    --border: #e2e8f0;
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 20px 40px -15px rgba(27, 67, 50, 0.12);
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-light);
    overflow-x: hidden;
    line-height: 1.65;
}

h1, h2, h3, h4, h5, h6, .font-heading {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
    background: #1b4332;
    border-radius: 4px;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: 20px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px -12px rgba(27, 67, 50, 0.2);
}

/* Floating Animations */
@keyframes floatSlow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}
.animated-float {
    animation: floatSlow 4s ease-in-out infinite;
}

@keyframes pulseGold {
    0%, 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4); }
    50% { box-shadow: 0 0 0 12px rgba(212, 175, 55, 0); }
}
.pulse-gold {
    animation: pulseGold 2.5s infinite;
}

/* Seva Badge */
.seva-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(231, 111, 81, 0.1);
    color: var(--accent);
    border: 1px solid rgba(231, 111, 81, 0.3);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Buttons */
.btn-join-network {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: var(--white) !important;
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    padding: 0.75rem 1.8rem !important;
    border-radius: 30px;
    border: 1px solid var(--accent-gold);
    box-shadow: 0 10px 25px -5px rgba(27, 67, 50, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-join-network:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 30px -5px rgba(27, 67, 50, 0.45);
    color: var(--accent-gold) !important;
}

/* Step Wizard Navigation */
.wizard-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-bottom: 2rem;
}
.wizard-steps::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 3px;
    background: #e2e8f0;
    z-index: 1;
    transform: translateY(-50%);
}
.wizard-step-node {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid #cbd5e1;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-family: 'Outfit';
    z-index: 2;
    transition: all 0.3s ease;
}
.wizard-step-node.active {
    background: var(--primary);
    border-color: var(--accent-gold);
    color: #ffffff;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.5);
}
.wizard-step-node.completed {
    background: #10b981;
    border-color: #10b981;
    color: #ffffff;
}

/* Tree Matrix Visualizer Cards */
.tree-node-card {
    background: #ffffff;
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 1.2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}
.tree-node-card.filled {
    border-color: var(--primary);
    background: #f0fdf4;
}
.tree-node-card.empty {
    border-style: dashed;
    border-color: #cbd5e1;
    background: #f8fafc;
}
.tree-node-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.06);
}

/* Search Tab Input Styling */
.search-tab-bar {
    background: #ffffff;
    border-radius: 16px;
    padding: 6px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.06);
    border: 2px solid #e2e8f0;
    transition: border-color 0.2s;
}
.search-tab-bar:focus-within {
    border-color: var(--primary);
}