:root {
  --bg: #050816;
  --bg-alt: #0b1020;
  --accent: #4f46e5;
  --accent-soft: #6366f1;
  --text: #f9fafb;
  --brands-text: #8b5cf6;  /*#8b5cf6*/
  --stores-text: rgb(218,165,32,0.8);  /*#eeb909*/
  --services-text: rgba(239, 68, 68, 0.8);  /*#ef4444*/
  --muted: #9ca3af;
  --label: navy;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #111827 0, #020617 55%);
  color: var(--text);
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  border-bottom: 1px solid rgba(148, 163, 184, 0.3);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(15, 23, 42, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
}

.logo {
  font-weight: 600;
  letter-spacing: 0.04em;
}

.main-nav a {
  margin-left: 1.5rem;
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}

.main-nav a:hover {
  color: var(--text);
}

.hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.4rem;
  margin-bottom: 1rem;
}

.hero p {
  max-width: 640px;
  margin: 0.5rem auto 2rem;
  color: var(--muted);
}

.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: white;
}

.btn-secondary {
  border: 1px solid rgba(148, 163, 184, 0.6);
  color: var(--text);
}

.brands-section,
.stores-section,
.services-section,
.company-section,
.help-section {
  padding: 3rem 0;
}

.brands-section h2,
.stores-section h2, 
.services-section h2,
.company-section h2,
.help-section h2 {
  text-align: center;
  margin-bottom: 2rem;
}

.brand-grid,
.store-grid,
.service-grid,
.link-grid {
  display: grid;
  gap: 1.5rem;
}

.brand-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.brand-card {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 1rem;
  padding: 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.brand-card h3 {
  color: var(--brands-text);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.brand-card p {
  color: var(--muted);
  margin-bottom: 1rem;
}

/* Store Cards */
.store-grid,
.link-grid {
  display: grid;
  gap: 1.5rem;
}

.store-grid {
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
}

.store-card {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 1rem;
  padding: 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.store-card h3 {
  color: var(--stores-text);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.store-card p {
  color: var(--muted);
  margin-bottom: 1rem;
}


/* Service Cards */
.service-grid,
.link-grid {
  display: grid;
  gap: 1.5rem;
}

.service-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.service-card {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 1rem;
  padding: 1.5rem;
  border: 1px solid rgba(148, 163, 184, 0.3);
}

.service-card h3 {
  color: var(--services-text);
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.service-card p {
  color: var(--muted);
  margin-bottom: 1rem;
}

/* Dashboard Cards */

.dash-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.dash-card-header {
    padding: 1rem 1.25rem;
}

.dash-card-body {
    padding: 1.25rem;
}

.metric {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.metric-label {
    font-weight: 600;
    color: #0A2E5D;
}

.metric-value {
    font-weight: 700;
    color: #1A1A1A;
}

.dash-card-footer {
    background: #F4F4F4;
    padding: 0.75rem 1.25rem;
    display: flex;
    justify-content: space-between;
}

.dash-link {
    color: #0A2E5D;
    font-weight: 600;
    text-decoration: none;
}

.dash-link:hover {
    color: #CBA135;
}




/* Link Cards */


.link-grid a {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 0.75rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid rgba(148, 163, 184, 0.3);
  text-decoration: none;
  color: var(--text);
  font-size: 0.95rem;
}

.link-grid a:hover,
.brand-card:hover {
  border-color: var(--accent-soft);
}

.site-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.3);
  padding: 1.5rem 0 2rem;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
  text-align: center;
}

.footer-links a {
  margin: 0 0.75rem;
  text-decoration: none;
  color: var(--muted);
}

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

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

.sub-hero {
    padding: 3rem 0 2rem;
    text-align: center;
}

.content-section {
    padding: 2.5rem 0;
}

.content-card {
    background: rgba(15, 23, 42, 0.9);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid rgba(148, 163, 184, 0.3);
    color: var(--text);
    line-height: 1.6;
}

.content-card h2 {
    margin-top: 0;
    margin-bottom: 1rem;
}

.content-card p {
    color: var(--muted);
    margin-bottom: 1rem;
}

/* Marquee */
.marquee-section {
    background: rgba(15, 23, 42, 0.9);
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.3);
    overflow: hidden;
}

.marquee {
    white-space: nowrap;
    animation: marquee 18s linear infinite;
    color: var(--accent-soft);
    font-weight: 500;
}

.marquee span {
    margin-right: 3rem;
}

@keyframes marquee {
    from { transform: translateX(100%); }
    to   { transform: translateX(-100%); }
}

/* Page Grid */
.page-grid {
    display: grid;
    grid-template-columns: 1fr 260px;
    gap: 25px;
}

.main-column {
    width: 100%;
}

.right-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}


/* Featured Book */

.featured-book-container {
    width: 100%;
    background: #111;
    padding: 25px;
    margin-bottom: 35px;
    border-radius: 10px;
    color: #fff;
}
.featured-title {
    margin-bottom: 20px;
    font-size: 26px;
    text-align: center;
}
.featured-book {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}
.featured-cover {
    width: 180px;
    border-radius: 8px;
}
.featured-info {
    max-width: 600px;
}
.featured-price {
    font-size: 20px;
    margin: 10px 0;
}
.featured-btn {
    display: inline-block;
    padding: 10px 18px;
    margin-right: 10px;
    background: #444;
    color: #fff;
    border-radius: 6px;
    text-decoration: none;
}
.featured-btn.buy {
    background: #28a745;
}

/* Ad Box */
.ad-box {
    background: #111;
    padding: 10px;
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.ad-img {
    width: 100%;
    border-radius: 8px;
    display: block;
}


/* Book Grid */
.book-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.book-card {
    background: rgba(15, 23, 42, 0.9);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(148, 163, 184, 0.3);
    text-align: center;
}

.book-cover {
    width: 100%;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
}

.book-description {
    max-height: 160px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.3s ease;
}

.book-description.expanded {
    max-height: 2000px;
}

.read-more-toggle {
    color: #0066cc;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    margin-top: 6px;
    display: inline-block;
}

/* Popup Styles */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.65);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 99999;
}

.popup-box {
    background: #fff;
    padding: 25px;
    width: 350px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.4);
    text-align: left;
    color: var(--label);
    animation: fadeIn 0.25s ease-out;
}

.close-btn {
    margin-top: 15px;
    padding: 10px 20px;
    background: #444;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.close-btn:hover {
    background: #222;
}

.popup-cover {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 15px;
}

.buy-btn {
    margin-top: 15px;
    padding: 10px 20px;
    background: #0077cc;
    color: #fff;
    text-decoration: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
}

.buy-btn:hover {
    background: #005fa3;
}


@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to   { opacity: 1; transform: scale(1); }
}


.book-desc {
    color: var(--muted);
    margin-bottom: 1rem;
}

.book-price {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.checkout-container {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr 1fr;
}

.library-container {
    display: flex;
    gap: 20px;
}

.library-container label, .sort-section h3 {
    color: var(--label);
}


.sidebar {
    width: 260px;
    background: var(--bg);    /*#f5f5f5;*/
    padding: 20px;
    border-radius: 8px;
}

.sidebar h3 {
    margin-top: 0;
    margin-bottom: 10px;
}

.sidebar label {
    display: block;
    margin-top: 15px;
    font-weight: bold;
}

.sidebar select,
.sidebar input {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

.sidebar label{
    color: var(--label);
}

.clear-btn {
    width: 100%;
    margin-top: 10px;
    padding: 10px;
    background: #999;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.clear-btn:hover {
    background: #777;
}


.apply-btn {
    width: 100%;
    margin-top: 20px;
    padding: 10px;
    background: #333;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.library-content {
    flex: 1;
}

.filter-section, .sort-section {
    background: var(--muted);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(148, 163, 184, 0.3);
}

.filter-section, .sort-section h3 {
    margin-top: 0;
    margin-bottom: 15px;
    color: var(--label);
} 

.filter-status {
    background: #333;
    color: #fff;
    padding: 8px 12px;
    border-radius: 5px;
    display: inline-block;
    margin-bottom: 15px;
    font-size: 14px;
}

.hidden {
    display: none;
}


.checkout-book {
    text-align: center;
}

.checkout-cover {
    width: 100%;
    max-width: 260px;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
}

.checkout-price {
    font-size: 1.4rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.checkout-payments h3 {
    margin-bottom: 1rem;
}

.payment-grid {
    display: grid;
    gap: 1rem;
}

.payment-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(148, 163, 184, 0.3);
    background: rgba(15, 23, 42, 0.9);
    cursor: pointer;
    color: var(--text);
    font-size: 1rem;
    transition: 0.2s;
}

.payment-btn img {
    height: 28px;
}

.payment-btn:hover {
    border-color: var(--accent-soft);
}

.secure-note {
    margin-top: 1rem;
    color: var(--muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .checkout-container {
        grid-template-columns: 1fr;
    }
}

.download-container {
    display: grid;
    gap: 2rem;
    grid-template-columns: 1fr 1fr;
}

.download-book {
    text-align: center;
}

.download-cover {
    width: 100%;
    max-width: 260px;
    border-radius: 0.75rem;
    margin-bottom: 1rem;
}

.download-panel h3 {
    margin-bottom: 0.75rem;
}

.download-panel p {
    color: var(--muted);
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .download-container {
        grid-template-columns: 1fr;
    }
}

.service-list {
    margin: 0.75rem 0 0;
    padding-left: 1.2rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.service-list li {
    margin-bottom: 0.25rem;
}

.status-badge {
    padding: 0.25rem 0.6rem;
    border-radius: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
}

.status-received {
    background: #6366f1; /* Indigo */
}

.status-under-review {
    background: #f59e0b; /* Amber */
}

.status-accepted {
    background: #10b981; /* Emerald */
}

.status-declined {
    background: #ef4444; /* Red */
}

/* Profile */
/* --- Sciorbis Design Tokens --- */
:root {
    /* Brand colors */
    --sciorbis-primary: #0057b8;      /* deep corporate blue */
    --sciorbis-primary-dark: #003f86;
    --sciorbis-accent: #f5a623;       /* warm accent (alerts, highlights) */
    --sciorbis-bg: #0b1020;           /* dark slate background */
    --sciorbis-surface: #141a2b;      /* card surface */
    --sciorbis-border: #2b3550;
    --sciorbis-text: #e6ecff;
    --sciorbis-text-gold: #cba135;
    --sciorbis-text-muted: #a5b0d4;

    /* Typography */
    --sciorbis-font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Roboto", sans-serif;
    --sciorbis-font-size-base: 16px;
    --sciorbis-line-height: 1.5;

    /* Spacing & radius */
    --sciorbis-space-xs: 4px;
    --sciorbis-space-sm: 8px;
    --sciorbis-space-md: 16px;
    --sciorbis-space-lg: 24px;
    --sciorbis-radius-sm: 6px;
    --sciorbis-radius-md: 10px;
    --sciorbis-shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.35);
}

/* --- Page Background --- */
body {
    background: radial-gradient(circle at top left, #1c2540 0%, #050814 55%, #000000 100%);
    color: var(--sciorbis-text);
    font-family: var(--sciorbis-font-family);
    font-size: var(--sciorbis-font-size-base);
    line-height: var(--sciorbis-line-height);
}

/* --- Profile Container --- */
.profile-container {
    max-width: 960px;
    margin: var(--sciorbis-space-lg) auto;
    padding: var(--sciorbis-space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--sciorbis-space-lg);
}

/* --- Section Blocks --- */
.profile-section {
    background: var(--sciorbis-surface);
    border-radius: var(--sciorbis-radius-md);
    padding: var(--sciorbis-space-lg);
    box-shadow: var(--sciorbis-shadow-soft);
    border: 1px solid var(--sciorbis-border);
    display: flex;
    flex-direction: column;
    gap: var(--sciorbis-space-md);
}

/* --- Section Title --- */
.profile-section h2 {
    margin: 0;
    font-size: 1.3rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--sciorbis-text);
    border-bottom: 1px solid var(--sciorbis-border);
    padding-bottom: var(--sciorbis-space-sm);
}

/* --- Two-Column Field Layout --- */
.profile-fields {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sciorbis-space-md);
}

.profile-field {
    flex: 1 1 calc(50% - var(--sciorbis-space-md));
    display: flex;
    flex-direction: column;
}

/* --- Labels & Inputs --- */
.profile-field label {
    font-weight: 600;
    margin-bottom: var(--sciorbis-space-xs);
    color: var(--sciorbis-text-muted);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.profile-field input,
.profile-field select {
    padding: var(--sciorbis-space-sm) var(--sciorbis-space-md);
    border-radius: var(--sciorbis-radius-sm);
    border: 1px solid var(--sciorbis-border);
    background: #0c1220;
    color: var(--sciorbis-text-gold);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.profile-field input:focus,
.profile-field select:focus {
    border-color: var(--sciorbis-primary);
    box-shadow: 0 0 0 1px rgba(0, 87, 184, 0.6);
    background: #0f1728;
}

/* --- Full-Width Button Row --- */
.profile-buttons {
    display: flex;
    justify-content: flex-end;
    gap: var(--sciorbis-space-md);
    margin-top: var(--sciorbis-space-sm);
}

/* Primary button style */
.profile-buttons button {
    padding: var(--sciorbis-space-sm) var(--sciorbis-space-lg);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--sciorbis-radius-sm);
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, var(--sciorbis-primary) 0%, var(--sciorbis-primary-dark) 100%);
    color: #ffffff;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: 0 4px 10px rgba(0, 87, 184, 0.45);
    transition: transform 0.1s ease, box-shadow 0.1s ease, background 0.15s ease;
}

.profile-buttons button:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(0, 87, 184, 0.6);
    background: linear-gradient(135deg, var(--sciorbis-primary-dark) 0%, #002b5c 100%);
}

.profile-buttons button:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}

/* --- Responsive Behavior --- */
@media (max-width: 720px) {
    .profile-container {
        padding: var(--sciorbis-space-md);
    }

    .profile-section {
        padding: var(--sciorbis-space-md);
    }

    .profile-field {
        flex: 1 1 100%;
    }

    .profile-buttons {
        justify-content: center;
    }
}


/* ============================================================
   SCiORBIS GLOBAL BRAND SYSTEM
   Applies to ALL Sciorbis properties
============================================================ */

/* ------------------------------
   BRAND TOKENS (CSS VARIABLES)
------------------------------ */
:root {
    /* Core Palette */
    --sciorbis-primary: #0057b8;
    --sciorbis-primary-dark: #003f86;
    --sciorbis-accent: #f5a623;

    /* Cosmic Backgrounds */
    --sciorbis-bg: #0b1020;
    --sciorbis-bg-alt: #050814;
    --sciorbis-surface: #141a2b;
    --sciorbis-surface-alt: #0c1220;

    /* Borders */
    --sciorbis-border: #2b3550;

    /* Text */
    --sciorbis-text: #e6ecff;
    --sciorbis-text-muted: #a5b0d4;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 40px;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;

    /* Shadows */
    --shadow-soft: 0 8px 20px rgba(0,0,0,0.35);
    --shadow-hover: 0 6px 14px rgba(0,87,184,0.6);

    /* Typography */
    --font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Roboto", sans-serif;
    --font-size-base: 16px;
    --line-height: 1.5;
}

/* ------------------------------
   GLOBAL PAGE BASE
------------------------------ */
body {
    background: radial-gradient(circle at top left,
        #1c2540 0%, var(--sciorbis-bg-alt) 55%, #000 100%);
    color: var(--sciorbis-text);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height);
    margin: 0;
}

/* ------------------------------
   UNIVERSAL CONTAINER SYSTEM
------------------------------ */
.sciorbis-container {
    max-width: 1200px;
    margin: var(--space-lg) auto;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* ------------------------------
   CARD / PANEL COMPONENT
------------------------------ */
.sciorbis-card {
    background: var(--sciorbis-surface);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid var(--sciorbis-border);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.sciorbis-card h1,
.sciorbis-card h2,
.sciorbis-card h3 {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--sciorbis-border);
    padding-bottom: var(--space-sm);
}

/* ------------------------------
   GRID SYSTEM (Flexbox)
------------------------------ */
.sciorbis-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.sciorbis-col-1 { flex: 1 1 100%; }
.sciorbis-col-2 { flex: 1 1 calc(50% - var(--space-md)); }
.sciorbis-col-3 { flex: 1 1 calc(33% - var(--space-md)); }
.sciorbis-col-4 { flex: 1 1 calc(25% - var(--space-md)); }

/* ------------------------------
   FORM SYSTEM
------------------------------ */
.sciorbis-field {
    display: flex;
    flex-direction: column;
}

.sciorbis-field label {
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--sciorbis-text-muted);
    margin-bottom: var(--space-xs);
}

.sciorbis-field input,
.sciorbis-field select,
.sciorbis-field textarea {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    border: 1px solid var(--sciorbis-border);
    background: var(--sciorbis-surface-alt);
    color: var(--sciorbis-text);
    font-size: 0.95rem;
}

.sciorbis-field input:focus,
.sciorbis-field select:focus,
.sciorbis-field textarea:focus {
    border-color: var(--sciorbis-primary);
    box-shadow: 0 0 0 1px rgba(0,87,184,0.6);
}

/* ------------------------------
   BUTTON SYSTEM
------------------------------ */
.sciorbis-btn {
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    transition: 0.15s ease;
}

.sciorbis-btn-primary {
    background: linear-gradient(135deg,
        var(--sciorbis-primary), var(--sciorbis-primary-dark));
    color: white;
    box-shadow: 0 4px 10px rgba(0,87,184,0.45);
}

.sciorbis-btn-primary:hover {
    background: linear-gradient(135deg,
        var(--sciorbis-primary-dark), #002b5c);
    box-shadow: var(--shadow-hover);
}

/* ------------------------------
   TABLE SYSTEM
------------------------------ */
.sciorbis-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--sciorbis-surface);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.sciorbis-table thead {
    background: var(--sciorbis-surface-alt);
}

.sciorbis-table th {
    padding: var(--space-md);
    text-transform: uppercase;
    font-size: 0.8rem;
    color: var(--sciorbis-text-muted);
    border-bottom: 1px solid var(--sciorbis-border);
}

.sciorbis-table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--sciorbis-border);
}

.sciorbis-table tr:hover {
    background: #1a2238;
}

/* ------------------------------
   STATUS TAGS
------------------------------ */
.sciorbis-tag {
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.sciorbis-tag-paid {
    background: var(--sciorbis-primary);
    color: white;
}

/* ------------------------------
   RESPONSIVE
------------------------------ */
@media (max-width: 720px) {
    .sciorbis-col-2,
    .sciorbis-col-3,
    .sciorbis-col-4 {
        flex: 1 1 100%;
    }
}