/* 
   StakeScribeMiner - PREMIUM DESIGN SYSTEM 
   Theme: Swiss Private Banking & Bloomberg Terminal
*/

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=Playfair+Display:wght@400;700&display=swap');

:root {
    /* Color Palette */
    --color-bg: #050C1A;
    --color-surface: #0B1628;
    --color-surface-2: #0F1E35;
    --color-border: rgba(255, 255, 255, 0.06);
    --color-primary: #C9A84C;
    --color-primary-glow: rgba(201, 168, 76, 0.15);
    --color-primary-dark: #A8863A;
    --color-secondary: #1A6EFF;
    --color-text: #E8EDF5;
    --color-text-muted: #6B7A9A;
    --color-success: #00C896;
    --color-danger: #FF4D6A;
    --color-warning: #FFB020;
    
    /* Gradients */
    --gold-gradient: linear-gradient(135deg, #C9A84C 0%, #F5D078 100%);
    --surface-gradient: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, rgba(255,255,255,0) 100%);
}

/* Base reset & Typography */
html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: 'DM Sans', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

/* Layout Elements */
section {
    padding: 100px 0;
    background-color: var(--color-bg);
}

/* Utility Classes */
.text-gradient {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.text-muted {
    color: var(--color-text-muted) !important;
}

.section-heading {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1rem;
    line-height: 1.1;
}

.section-subheading {
    font-family: 'DM Sans', sans-serif;
    font-size: 1.15rem;
    color: var(--color-text-muted);
    font-weight: 400;
    line-height: 1.7;
    max-width: 600px;
}

.gold-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), transparent);
    border-radius: 2px;
    margin: 16px 0 24px;
}

/* Navbar Redesign */
.navbar {
    background: rgba(5, 12, 26, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(201, 168, 76, 0.15);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    color: var(--color-primary) !important;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-link {
    color: var(--color-text-muted) !important;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    padding: 0.5rem 1.2rem !important;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-primary) !important;
}

.navbar-toggler {
    border: none;
    color: var(--color-primary) !important;
    padding: 0;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(201, 168, 76, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Card System */
.card {
    background: var(--color-surface);
    background-image: var(--surface-gradient);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(201, 168, 76, 0.3);
    background-color: var(--color-surface-2);
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 24px;
}

/* Button System */
.btn {
    border-radius: 10px;
    padding: 12px 28px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    font-size: 0.95rem;
}

.btn-primary, .btn-gold {
    background: var(--gold-gradient) !important;
    color: #050C1A !important;
    border: none !important;
}

.btn-primary:hover, .btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(201, 168, 76, 0.4);
    opacity: 0.9;
}

.btn-outline-primary, .btn-outline-gold {
    border: 2px solid var(--color-primary) !important;
    color: var(--color-primary) !important;
    background: transparent !important;
}

.btn-outline-primary:hover, .btn-outline-gold:hover {
    background: var(--color-primary-glow) !important;
    transform: translateY(-2px);
}

/* Form Controls */
.form-control, .form-select {
    background-color: var(--color-surface-2) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text) !important;
    border-radius: 12px;
    padding: 14px 18px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 4px rgba(201, 168, 76, 0.15) !important;
    outline: none;
}

.form-label {
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 0.6rem;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

/* Institutional Overrides */
.input-group-text {
    background-color: var(--color-surface-2) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-primary) !important;
}

.modal-content {
    background-color: var(--color-surface) !important;
    border: 1px solid var(--color-border) !important;
    color: var(--color-text) !important;
}

.dropdown-menu {
    background-color: var(--color-surface-2) !important;
    border: 1px solid var(--color-border) !important;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.dropdown-item {
    color: var(--color-text-muted) !important;
}

.dropdown-item:hover {
    background-color: rgba(201, 168, 76, 0.1) !important;
    color: var(--color-primary) !important;
}

.list-group-item {
    background-color: transparent !important;
    border-color: var(--color-border) !important;
    color: var(--color-text) !important;
}

.badge {
    font-weight: 600;
    letter-spacing: 0.02em;
}

/* Table Dark Styling */
.table {
    color: var(--color-text) !important;
}

.table > :not(caption) > * > * {
    background-color: transparent !important;
    border-bottom-color: var(--color-border) !important;
    color: var(--color-text) !important;
}

/* Footer Redesign */
.footer {
    background-color: var(--color-surface) !important;
    border-top: 1px solid rgba(201, 168, 76, 0.15);
    padding: 80px 0 40px;
}

.footer h5, .footer h6 {
    font-family: 'Playfair Display', serif;
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

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

.footer a:hover {
    color: var(--color-primary);
}

.footer hr {
    border-color: var(--color-border);
    opacity: 1;
}

/* Flash Messages / Alerts */
.alert {
    background-color: var(--color-surface);
    color: var(--color-text);
    border: none;
    border-left: 4px solid var(--color-primary);
    border-radius: 12px;
    padding: 18px 24px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.alert-success { border-left-color: var(--color-success); }
.alert-danger, .alert-error { border-left-color: var(--color-danger); }
.alert-warning { border-left-color: var(--color-warning); }
.alert-info { border-left-color: var(--color-secondary); }

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary-dark);
}

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

.animate-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Loader */
#page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-ring {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(201, 168, 76, 0.1);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s linear infinite;
}

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