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

:root {
    --brand-primary: #F27A24;
    --brand-primary-hover: #e06813;
    --brand-secondary: #F8A85B;
    --brand-dark: #2C3E50;
    --brand-dark-light: #3a5169;
    --brand-bg: #F9F9FB;
    --brand-surface: #FFFFFF;
    --brand-border: #E8ECEF;
    --brand-shadow: 0 10px 30px -5px rgba(44, 62, 80, 0.08);
    --brand-shadow-lg: 0 20px 40px -10px rgba(44, 62, 80, 0.14);

    --radius-card: 1rem;
    --radius-modal: 1rem;
    --radius-btn: 0.75rem;
    --radius-input: 0.75rem;
    --radius-pill: 50rem;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--brand-bg);
    color: var(--brand-dark);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

/* Custom Buttons */
.btn-brand {
    background-color: var(--brand-primary);
    color: #ffffff;
    border-radius: var(--radius-btn);
    border: none;
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    transition: all 0.25s ease-in-out;
    box-shadow: 0 4px 14px rgba(242, 122, 36, 0.3);
}

.btn-brand:hover, .btn-brand:focus {
    background-color: var(--brand-primary-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 122, 36, 0.4);
}

.btn-brand-outline {
    background: transparent;
    color: var(--brand-primary);
    border: 2px solid var(--brand-primary);
    border-radius: var(--radius-btn);
    padding: 0.7rem 1.6rem;
    font-weight: 600;
    transition: all 0.25s ease;
}

.btn-brand-outline:hover {
    background-color: var(--brand-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-peach {
    background-color: var(--brand-secondary);
    color: #ffffff;
    border-radius: var(--radius-btn);
    border: none;
    padding: 0.75rem 1.75rem;
    font-weight: 600;
    transition: all 0.25s ease;
}

.btn-peach:hover {
    filter: brightness(0.95);
    color: #ffffff;
}

.form-control, .form-select {
    border-radius: var(--radius-input);
    border: 1px solid var(--brand-border);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 0.25rem rgba(242, 122, 36, 0.15);
}

/* Cards & Containers */
.card-modern {
    background-color: var(--brand-surface);
    border-radius: var(--radius-card);
    border: 1px solid var(--brand-border);
    box-shadow: var(--brand-shadow);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--brand-shadow-lg);
}

.card-media {
    height: 220px;
    object-fit: cover;
    width: 100%;
    border-top-left-radius: var(--radius-card);
    border-top-right-radius: var(--radius-card);
}

/* Gradients & Backgrounds */
.bg-brand-gradient {
    background: linear-gradient(135deg, #F27A24 0%, #F8A85B 100%);
    color: #ffffff;
}

.bg-dark-slate {
    background-color: var(--brand-dark);
    color: #ffffff;
}

/* Navbar */
.navbar-brand-custom {
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--brand-dark) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.navbar-brand-custom span {
    color: var(--brand-primary);
}

.nav-link-custom {
    font-weight: 500;
    color: var(--brand-dark);
    padding: 0.5rem 1rem !important;
    border-radius: var(--radius-pill);
    transition: all 0.2s ease;
}

.nav-link-custom:hover, .nav-link-custom.active {
    color: var(--brand-primary);
    background-color: rgba(242, 122, 36, 0.08);
}

/* Badges for Loyalty Tiers */
.badge-tier {
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.badge-emerald {
    background-color: #E6F4EA;
    color: #137333;
    border: 1px solid #CEEAD6;
}

.badge-sapphire {
    background-color: #E8F0FE;
    color: #1A73E8;
    border: 1px solid #D2E3FC;
}

.badge-ruby {
    background-color: #FCE8E6;
    color: #D93025;
    border: 1px solid #FAD2CF;
}

.badge-diamond {
    background-color: #F3E8FD;
    color: #8E24AA;
    border: 1px solid #E9D5FA;
}

/* Status Badges */
.badge-status {
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.8rem;
}

.badge-pending {
    background-color: #FEF7E0;
    color: #B06000;
    border: 1px solid #FCE8B2;
}

.badge-approved {
    background-color: #E8F0FE;
    color: #1A73E8;
    border: 1px solid #D2E3FC;
}

.badge-paid {
    background-color: #E6F4EA;
    color: #137333;
    border: 1px solid #CEEAD6;
}

/* Add-on selection tile */
.addon-tile {
    border: 2px solid var(--brand-border);
    border-radius: var(--radius-card);
    padding: 1.25rem;
    cursor: pointer;
    transition: all 0.2s ease;
    background-color: var(--brand-surface);
}

.addon-tile.selected {
    border-color: var(--brand-primary);
    background-color: rgba(242, 122, 36, 0.05);
    box-shadow: 0 0 0 1px var(--brand-primary);
}

/* Search filter pill */
.search-pill-container {
    background-color: #ffffff;
    border-radius: var(--radius-pill);
    padding: 0.75rem;
    box-shadow: var(--brand-shadow-lg);
    border: 1px solid var(--brand-border);
}

/* Admin Sidebar */
.admin-sidebar {
    width: 270px;
    background-color: var(--brand-dark);
    min-height: 100vh;
    padding: 2rem 1rem;
    color: #ffffff;
}

.admin-sidebar .nav-link {
    color: #CFD8DC;
    border-radius: var(--radius-btn);
    padding: 0.85rem 1.25rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.admin-sidebar .nav-link:hover, .admin-sidebar .nav-link.active {
    color: #ffffff;
    background-color: var(--brand-primary);
}

/* OAuth Buttons */
.btn-oauth {
    border: 1px solid var(--brand-border);
    background: #ffffff;
    color: var(--brand-dark);
    font-weight: 600;
    border-radius: var(--radius-btn);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    transition: all 0.2s ease;
}

.btn-oauth:hover {
    background-color: #F1F3F5;
    border-color: #D0D7DE;
}

/* Invoice Container */
.invoice-paper {
    background-color: #ffffff;
    border-radius: var(--radius-card);
    border: 1px solid var(--brand-border);
    padding: 2.5rem;
    box-shadow: var(--brand-shadow-lg);
}