/**
 * AcidPay - Decentralized Payment Relay - Styles
 * Based on Premium Multi-Bar Design
 */

:root {
    --coral-blue: #4682B4;
    --turquoise-water: #40E0D0;
    --nimo-orange: #FF7F50;
    --peacock-green: #00A693;
    --dark-contrast: #1a2a33;
    --light-bg: #f8fbfb;
    --white: #ffffff;
    --radius-lg: 20px;
    --radius-md: 12px;
    
    /* Legacy variables for compatibility */
    --primary-dark: #1a2a33;
    --peacock-blue: #4682B4;
    --sea-green: #00A693;
    --accent-red: #ae2012;
    --accent-yellow: #FF7F50;
    --bg-light: #f8fbfb;
    --transaction-bg: #e9ecef;
}

/* Base Styles */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg);
    color: var(--dark-contrast);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Guide/Blog Content - Ensure images stay within viewport */
.blog-content,
article img {
    max-width: 100%;
    height: auto;
}

.blog-content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
    margin: 1rem auto;
}

/* Top Bar */
.top-bar {
    background-color: var(--dark-contrast);
    color: white;
    padding: 8px 0;
    font-size: 0.85rem;
    position: relative;
    z-index: 1900;
}

.top-bar .cta-btn {
    background-color: var(--nimo-orange);
    color: white;
    padding: 4px 15px;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.2s;
}

.top-bar .cta-btn:hover {
    transform: scale(1.05);
    background-color: var(--turquoise-water);
    color: white;
}

.top-bar .dropdown-menu {
    z-index: 1901;
    border-radius: var(--radius-md);
}

.flag-svg {
    display: inline-block;
    vertical-align: middle;
    border-radius: 2px;
}

.top-bar select {
    background: transparent;
    cursor: pointer;
    color: white;
}

.top-bar select option {
    background: white;
    color: #333;
}

/* Admin Bar */
.admin-bar {
    background-color: var(--peacock-green);
    padding: 5px 0;
    color: white;
    font-size: 0.8rem;
    position: relative;
    z-index: 1000;
}

.admin-link {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    margin-right: 20px;
}

.admin-link:hover {
    color: var(--turquoise-water);
}

/* Logo Bar / Header */
.logo-bar,
.main-header {
    background-color: var(--white);
    padding: 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.brand-logo,
.logo-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--coral-blue);
    text-decoration: none;
    letter-spacing: -1px;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.brand-logo .logo-img {
    height: 96px;
    width: auto;
    object-fit: contain;
    margin: 0;
    padding: 0;
    display: block;
}

@media (max-width: 768px) {
    .brand-logo .logo-img {
        max-width: 160px;
        height: auto;
    }
}

@media (min-width: 769px) {
    .brand-logo .logo-img {
        padding: 12px 0;
    }
}

.brand-logo .logo-icon,
.logo-text .logo-icon {
    width: 28px;
    height: 28px;
    stroke: currentColor;
    stroke-width: 2;
    color: var(--coral-blue);
}

.brand-logo span,
.logo-text span {
    color: var(--nimo-orange);
}

.account-dropdown {
    position: relative;
    z-index: 990;
}

.account-dropdown .btn {
    border: 1px solid #eee;
    border-radius: var(--radius-lg);
    padding: 8px 20px;
    background: #fff;
}

.account-dropdown .dropdown-menu {
    z-index: 991;
    border-radius: var(--radius-md);
}

.account-dropdown .navbar-toggler {
    transition: all 0.2s ease;
}

.account-dropdown .navbar-toggler:hover {
    background-color: rgba(0,0,0,0.05) !important;
    border-color: var(--coral-blue) !important;
}

/* Menu Bar */
.menu-bar {
    background-color: var(--white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    padding: 0;
    z-index: 880;
}

.menu-bar #navbarNav,
.menu-bar .navbar-collapse {
    background-color: var(--light-bg);
    padding: 10px 0;
    border-radius: var(--radius-md);
    margin: 8px 0;
}

.nav-link-custom,
.menu-bar .nav-link {
    padding: 15px 20px !important;
    color: white !important;
    font-weight: 600;
    border-bottom: 3px solid transparent;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: var(--coral-blue);
    border-radius: var(--radius-md);
    margin: 0 4px;
}

.nav-link-custom i,
.menu-bar .nav-link i {
    margin-right: 8px;
    color: white;
    font-size: 1.1rem;
}

.nav-link-custom:hover,
.menu-bar .nav-link:hover {
    color: white !important;
    background-color: var(--turquoise-water);
    border-bottom: 3px solid var(--turquoise-water);
}

.nav-link-custom.active,
.menu-bar .nav-link.active {
    color: white !important;
    background-color: var(--nimo-orange);
    border-bottom: 3px solid var(--nimo-orange);
}

.nav-link-custom:hover i,
.menu-bar .nav-link:hover i {
    color: white;
}

.nav-link-custom.active i,
.menu-bar .nav-link.active i {
    color: white;
}

/* Mobile Menu / Offcanvas */
.offcanvas {
    width: 80% !important;
    background-color: rgba(26, 42, 51, 0.9) !important;
    backdrop-filter: blur(10px);
    color: white;
    z-index: 2000;
}

.offcanvas .nav-link,
.mobile-nav .nav-link {
    color: white !important;
    padding: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    font-weight: 600;
}

.mobile-nav .nav-link:hover {
    color: var(--turquoise-water) !important;
}

/* Main Container */
.main-container {
    padding-top: 2rem;
    padding-bottom: 3rem;
    flex: 1;
}

/* Hero Section */
.hero-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--coral-blue), var(--peacock-green));
    color: white;
    border-radius: 0 0 50px 50px;
    margin-bottom: 50px;
}

/* Cards */
.contrast-card {
    border: none;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    background: var(--white);
}

.card-header {
    border-radius: var(--radius-md) var(--radius-md) 0 0 !important;
}

.edu-card {
    border: none;
    border-radius: var(--radius-md);
    transition: 0.3s;
    background: var(--light-bg);
    text-align: center;
    padding: 20px;
}

.edu-card:hover {
    transform: translateY(-10px);
    background: var(--turquoise-water);
    color: white;
}

.edu-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--nimo-orange);
}

.edu-card:hover .edu-icon {
    color: white;
}

/* Domain Row */
.domain-row {
    border-left: 5px solid transparent;
    transition: all 0.2s;
}

.domain-row:hover {
    border-left: 5px solid var(--nimo-orange);
    background: #fdfdfd;
}

/* Buttons */
.btn-peacock {
    background-color: var(--coral-blue);
    color: white;
    border-radius: var(--radius-md);
    border: none;
}

.btn-peacock:hover {
    background-color: #3a6a8a;
    color: white;
}

.btn-sea {
    background-color: var(--peacock-green);
    color: white;
    border-radius: var(--radius-md);
    border: none;
}

.btn-sea:hover {
    background-color: #008a7a;
    color: white;
}

.btn-curved {
    border-radius: var(--radius-lg);
}

.btn-outline-dark,
.btn-outline-secondary,
.btn-outline-primary,
.btn-outline-danger {
    border-radius: var(--radius-md);
}

/* Badges */
.badge-sea {
    background-color: var(--peacock-green);
}

.badge {
    font-weight: 600;
    border-radius: var(--radius-md);
}

.rounded-0 {
    border-radius: var(--radius-md) !important;
}

/* Form Controls */
.form-control,
.form-select {
    padding: 0.65rem 0.9rem;
    min-height: 46px;
    border-radius: var(--radius-md);
}

.form-control:focus {
    border-color: var(--coral-blue);
    box-shadow: 0 0 0 0.2rem rgba(70, 130, 180, 0.25);
}

.form-select:focus {
    border-color: var(--coral-blue);
    box-shadow: 0 0 0 0.2rem rgba(70, 130, 180, 0.25);
}

.input-group-text {
    border-radius: var(--radius-md);
}

/* Placeholder */
::placeholder {
    color: #a0aec0 !important;
    opacity: 1;
}

::-webkit-input-placeholder {
    color: #a0aec0 !important;
}

::-moz-placeholder {
    color: #a0aec0 !important;
}

:-ms-input-placeholder {
    color: #a0aec0 !important;
}

/* Tables */
.table th {
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table-hover tbody tr:hover {
    background-color: rgba(70, 130, 180, 0.05);
}

/* Footer */
.footer,
footer {
    background-color: var(--dark-contrast);
    color: #d1d8db;
    padding: 80px 0 40px;
}

.footer h5,
footer h5 {
    color: var(--turquoise-water);
    margin-bottom: 25px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-link {
    color: #d1d8db;
    text-decoration: none;
    display: block;
    margin-bottom: 12px;
    transition: 0.2s;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-link:hover {
    color: var(--nimo-orange);
    padding-left: 5px;
}

/* Copyright Bar */
.copyright,
.copyright-bar {
    background-color: #111c22;
    padding: 20px 0;
    color: #7a8a94;
    font-size: 0.9rem;
}

/* Chat Styles */
.chat-box {
    background: #f8f9fa;
}

.message {
    max-width: 85%;
}

.message-content {
    font-size: 0.9rem;
}

.msg-admin {
    background: #e0f2f1;
    border-left: 4px solid var(--peacock-green);
}

.msg-user {
    background: var(--coral-blue);
    color: white;
}

.msg-other {
    background: #fff;
    border: 1px solid #e2e8f0;
}

/* Alerts */
.alert {
    border-radius: var(--radius-md);
}

/* Profile Sidebar Nav */
.nav-link.active {
    background-color: rgba(70, 130, 180, 0.1);
    color: var(--coral-blue) !important;
    font-weight: 600;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--coral-blue);
}

::-webkit-scrollbar-thumb:hover {
    background: #3a6a8a;
}

/* Utility Classes */
.fw-black {
    font-weight: 900;
}

.text-peacock {
    color: var(--coral-blue);
}

.text-sea {
    color: var(--peacock-green);
}

.bg-peacock {
    background-color: var(--coral-blue);
}

.bg-sea {
    background-color: var(--peacock-green);
}

.img-curved {
    border-radius: var(--radius-md);
}

/* Responsive */
@media (max-width: 991px) {
    .menu-bar {
        display: block !important;
    }
    
    .main-container {
        padding-top: 1rem;
    }
    
    .admin-bar {
        display: none !important;
    }
}

@media (max-width: 767px) {
    .logo-text,
    .brand-logo {
        font-size: 1.25rem;
    }
    
    .top-bar .top-left,
    .top-bar .top-right {
        flex-wrap: wrap;
        gap: 0.5rem !important;
    }
    
    .top-bar .user-account {
        font-size: 0.75rem;
    }
    
    .contrast-card {
        box-shadow: 5px 5px 0px rgba(0,0,0,0.05);
    }
}

/* Animation */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}