/* =========================================
   BOKSERSKI KLUB DESPOT — Design System
   Futuristic Dark Gray + Crimson Theme
   ========================================= */

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

/* ── CSS Custom Properties ── */
:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #111111;
  --bg-tertiary: #1a1a1a;
  --bg-card: rgba(22, 22, 22, 0.85);
  --bg-card-solid: #161616;
  --bg-hover: #222222;
  --bg-input: #0f0f0f;
  --bg-sidebar: #0d0d0d;

  --border-color: #2a2a2a;
  --border-light: #333333;
  --border-focus: #DC143C;

  --text-primary: #f0f0f0;
  --text-secondary: #999999;
  --text-muted: #555555;

  --accent: #DC143C;
  --accent-dark: #8B0000;
  --accent-darker: #5C0000;
  --accent-light: #FF2D55;
  --accent-glow: rgba(220, 20, 60, 0.25);
  --accent-glow-strong: rgba(220, 20, 60, 0.5);

  --success: #00C853;
  --success-bg: rgba(0, 200, 83, 0.1);
  --warning: #FFB300;
  --warning-bg: rgba(255, 179, 0, 0.1);
  --danger: #FF1744;
  --danger-bg: rgba(255, 23, 68, 0.1);
  --info: #448AFF;
  --info-bg: rgba(68, 138, 255, 0.1);

  --font-heading: 'Orbitron', monospace, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 20px var(--accent-glow);
  --shadow-glow-lg: 0 0 40px var(--accent-glow-strong);
  --shadow-glow-text: 0 0 10px var(--accent-glow);

  --transition-fast: 150ms cubic-bezier(0.4,0,0.2,1);
  --transition: 300ms cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 500ms cubic-bezier(0.4,0,0.2,1);

  --sidebar-width: 260px;
  --navbar-height: 70px;
}

/* ── Reset ── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none;transition:color var(--transition-fast)}
a:hover{color:var(--accent-light)}
img{max-width:100%;display:block}
button{cursor:pointer;font-family:inherit}
input,select,textarea{font-family:inherit}
ul,ol{list-style:none}

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

/* ── Typography ── */
h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;letter-spacing:0.02em}
h1{font-size:clamp(2rem, 5vw, 3.5rem)}
h2{font-size:clamp(1.5rem, 3vw, 2.5rem)}
h3{font-size:clamp(1.1rem, 2vw, 1.5rem)}
h4{font-size:1.1rem}
.text-accent{color:var(--accent)}
.text-muted{color:var(--text-secondary)}
.text-success{color:var(--success)}
.text-warning{color:var(--warning)}
.text-danger{color:var(--danger)}
.text-center{text-align:center}

/* ── Layout ── */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}
.section{padding:6rem 0;position:relative}
.section-dark{background:var(--bg-secondary)}
.section-title{text-align:center;margin-bottom:3rem;position:relative;padding-bottom:1rem}
.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,var(--accent-dark),var(--accent));border-radius:var(--radius-full)}

/* ── Navbar ── */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 1.5rem;transition:all var(--transition);background:transparent}
.navbar.scrolled{background:rgba(10,10,10,0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);box-shadow:var(--shadow-md)}
.navbar-container{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:var(--navbar-height)}
.navbar-brand{display:flex;align-items:center;gap:0.75rem;font-family:var(--font-heading);font-size:1.2rem;font-weight:700;color:var(--text-primary);text-decoration:none;letter-spacing:0.05em}
.brand-icon{font-size:1.8rem;filter:drop-shadow(0 0 8px var(--accent-glow))}
.navbar-links{display:flex;align-items:center;gap:2rem}
.navbar-links a{color:var(--text-secondary);font-weight:500;font-size:0.9rem;letter-spacing:0.03em;text-transform:uppercase;transition:color var(--transition-fast);position:relative}
.navbar-links a:not(.btn):hover{color:var(--text-primary)}
.navbar-links a:not(.btn)::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent);transition:width var(--transition)}
.navbar-links a:not(.btn):hover::after{width:100%}
.navbar-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:8px}
.navbar-toggle span{display:block;width:24px;height:2px;background:var(--text-primary);transition:all var(--transition)}
.navbar-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.navbar-toggle.active span:nth-child(2){opacity:0}
.navbar-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

/* ── Hero ── */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0;background-image:url('../logo.jpg');background-size:contain;background-position:center;background-repeat:no-repeat;opacity:0.18;filter:blur(3px)}
.hero-gradient{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 50%,rgba(139,0,0,0.15) 0%,rgba(10,10,10,0.8) 60%,var(--bg-primary) 100%)}
.hero-canvas{position:absolute;inset:0;z-index:1}
.hero-content{position:relative;z-index:2;text-align:center;padding:2rem}
.hero-title{font-size:clamp(2.5rem,7vw,5rem);font-weight:900;letter-spacing:0.08em;margin-bottom:1rem;line-height:1.1}
.hero-title-accent{display:block;font-size:clamp(3rem,9vw,6.5rem);background:linear-gradient(135deg,var(--accent),var(--accent-light));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 0 30px var(--accent-glow-strong));animation:titlePulse 3s ease-in-out infinite}
.hero-subtitle{font-family:var(--font-heading);font-size:clamp(0.9rem,2vw,1.3rem);color:var(--text-secondary);letter-spacing:0.3em;text-transform:uppercase;margin-bottom:2.5rem}
.hero-cta{margin-bottom:3rem}
.hero-stats{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat-number{display:block;font-family:var(--font-heading);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;color:var(--accent);text-shadow:var(--shadow-glow-text)}
.hero-stat-label{font-size:0.85rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.1em}
.hero-scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:0.5rem;color:var(--text-muted);font-size:0.75rem;letter-spacing:0.15em;text-transform:uppercase;animation:float 2s ease-in-out infinite}
.scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--accent),transparent)}

/* ── About ── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.about-text p{color:var(--text-secondary);margin-bottom:1rem;font-size:1.05rem;line-height:1.8}
.about-text p:first-child{font-size:1.15rem;color:var(--text-primary)}
.features-grid{display:grid;grid-template-columns:1fr;gap:1.25rem}
.feature-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.5rem;transition:all var(--transition)}
.feature-card:hover{border-color:var(--accent-dark);transform:translateY(-2px);box-shadow:var(--shadow-glow)}
.feature-icon{font-size:2rem;margin-bottom:0.75rem}
.feature-card h3{font-family:var(--font-body);font-size:1rem;font-weight:600;margin-bottom:0.4rem}
.feature-card p{font-size:0.85rem;color:var(--text-secondary)}

/* ── Categories ── */
.categories-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem}
.category-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:2rem;text-align:center;transition:all var(--transition);position:relative;overflow:hidden}
.category-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-dark),var(--accent));transform:scaleX(0);transition:transform var(--transition)}
.category-card:hover::before{transform:scaleX(1)}
.category-card:hover{border-color:var(--accent-dark);transform:translateY(-4px);box-shadow:var(--shadow-glow)}
.category-icon{font-size:2.5rem;margin-bottom:1rem}
.category-card h3{font-family:var(--font-heading);font-size:1rem;margin-bottom:0.5rem}
.category-card p{font-size:0.85rem;color:var(--text-secondary)}

/* ── Footer ── */
.footer{background:var(--bg-secondary);border-top:1px solid var(--border-color);padding:3rem 0 1.5rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
.footer-brand{font-family:var(--font-heading);font-size:1.1rem;font-weight:700;margin-bottom:0.75rem;display:flex;align-items:center;gap:0.5rem}
.footer-desc{color:var(--text-secondary);font-size:0.9rem;line-height:1.7}
.footer h4{font-family:var(--font-heading);font-size:0.85rem;color:var(--accent);margin-bottom:1rem;letter-spacing:0.05em}
.footer ul li{margin-bottom:0.5rem}
.footer ul li a{color:var(--text-secondary);font-size:0.9rem}
.footer ul li a:hover{color:var(--text-primary)}
.footer-bottom{border-top:1px solid var(--border-color);padding-top:1.5rem;text-align:center;color:var(--text-muted);font-size:0.8rem}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;padding:0.7rem 1.5rem;border:none;border-radius:var(--radius-md);font-family:var(--font-body);font-weight:600;font-size:0.9rem;letter-spacing:0.03em;cursor:pointer;transition:all var(--transition);text-decoration:none;position:relative;overflow:hidden}
.btn::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.1),transparent);opacity:0;transition:opacity var(--transition)}
.btn:hover::after{opacity:1}

.btn-primary{background:linear-gradient(135deg,var(--accent-dark),var(--accent));color:#fff;box-shadow:var(--shadow-glow)}
.btn-primary:hover{background:linear-gradient(135deg,var(--accent),var(--accent-light));box-shadow:var(--shadow-glow-lg);transform:translateY(-1px);color:#fff}

.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}
.btn-secondary:hover{border-color:var(--accent-dark);background:var(--bg-hover);color:var(--text-primary)}

.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(255,23,68,0.2)}
.btn-danger:hover{background:rgba(255,23,68,0.2);border-color:var(--danger)}

.btn-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(0,200,83,0.2)}
.btn-success:hover{background:rgba(0,200,83,0.2);border-color:var(--success)}

.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid transparent}
.btn-ghost:hover{color:var(--text-primary);background:var(--bg-hover)}

.btn-sm{padding:0.45rem 1rem;font-size:0.8rem}
.btn-lg{padding:0.9rem 2.2rem;font-size:1rem;border-radius:var(--radius-lg)}
.btn-icon{width:36px;height:36px;padding:0;border-radius:var(--radius-md);display:inline-flex;align-items:center;justify-content:center}
.btn-block{width:100%}

/* ── Forms ── */
.form-group{margin-bottom:1.25rem}
.form-label{display:block;font-size:0.85rem;font-weight:500;color:var(--text-secondary);margin-bottom:0.4rem;letter-spacing:0.02em}
.form-input,.form-select,.form-textarea{width:100%;padding:0.7rem 1rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:0.9rem;transition:all var(--transition)}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}
.form-input::placeholder{color:var(--text-muted)}
.form-select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23999' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center}
.form-select option{background:var(--bg-tertiary);color:var(--text-primary)}
.form-textarea{min-height:80px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-error{color:var(--danger);font-size:0.8rem;margin-top:0.25rem}
.form-hint{color:var(--text-muted);font-size:0.8rem;margin-top:0.25rem}

/* ── Cards ── */
.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:1.5rem;transition:all var(--transition);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.card:hover{border-color:var(--border-light)}
.card-glow:hover{border-color:var(--accent-dark);box-shadow:var(--shadow-glow)}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem;padding-bottom:0.75rem;border-bottom:1px solid var(--border-color)}
.card-title{font-family:var(--font-heading);font-size:0.95rem;font-weight:600;letter-spacing:0.02em}
.card-icon{width:44px;height:44px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:1.3rem;background:var(--accent-glow);border:1px solid rgba(220,20,60,0.2);flex-shrink:0}
.card-value{font-family:var(--font-heading);font-size:1.8rem;font-weight:700;color:var(--accent);margin:0.5rem 0 0.25rem}
.card-desc{font-size:0.85rem;color:var(--text-secondary)}

/* ── Stat Cards ── */
.stat-card{display:flex;align-items:flex-start;gap:1rem}
.stat-info{flex:1}
.stat-label{font-size:0.8rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:0.25rem}
.stat-value{font-family:var(--font-heading);font-size:1.6rem;font-weight:700}

/* ── Modal ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:2000;display:none;align-items:center;justify-content:center;padding:1rem;opacity:0;transition:opacity var(--transition)}
.modal-overlay.active{display:flex;opacity:1}
.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:modalIn 0.3s ease}
.modal-lg{max-width:680px}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border-color)}
.modal-title{font-family:var(--font-heading);font-size:1rem;font-weight:600}
.modal-close{width:32px;height:32px;border-radius:var(--radius-md);background:var(--bg-hover);border:1px solid var(--border-color);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition);font-size:1.1rem}
.modal-close:hover{background:var(--danger-bg);color:var(--danger);border-color:var(--danger)}
.modal-body{padding:1.5rem}
.modal-footer{display:flex;justify-content:flex-end;gap:0.75rem;padding:1rem 1.5rem;border-top:1px solid var(--border-color)}

/* ── Sidebar Layout ── */
.app-layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);position:fixed;top:0;bottom:0;left:0;z-index:100;display:flex;flex-direction:column;transition:transform var(--transition)}
.sidebar-header{padding:1.5rem;border-bottom:1px solid var(--border-color);display:flex;align-items:center;gap:0.75rem}
.sidebar-brand{font-family:var(--font-heading);font-size:0.95rem;font-weight:700;color:var(--text-primary);letter-spacing:0.03em}
.sidebar-brand .text-accent{color:var(--accent)}
.sidebar-nav{flex:1;padding:1rem 0;overflow-y:auto}
.sidebar-link{display:flex;align-items:center;gap:0.75rem;padding:0.75rem 1.5rem;color:var(--text-secondary);font-size:0.9rem;font-weight:500;transition:all var(--transition);border-left:3px solid transparent;cursor:pointer}
.sidebar-link:hover{background:var(--bg-hover);color:var(--text-primary)}
.sidebar-link.active{background:var(--accent-glow);color:var(--accent);border-left-color:var(--accent)}
.sidebar-link .link-icon{width:20px;text-align:center;font-size:1.1rem}
.sidebar-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-color)}
.sidebar-toggle{display:none;position:fixed;top:1rem;left:1rem;z-index:200;width:40px;height:40px;background:var(--bg-card-solid);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);cursor:pointer;align-items:center;justify-content:center;font-size:1.2rem}

.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh}
.main-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2rem;border-bottom:1px solid var(--border-color);background:var(--bg-secondary);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.main-header h1{font-size:1.3rem;font-weight:700}
.main-body{padding:2rem}

/* ── User Topbar Layout ── */
.user-layout{min-height:100vh;display:flex;flex-direction:column}
.user-topbar{height:var(--navbar-height);background:var(--bg-secondary);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 2rem;position:sticky;top:0;z-index:100;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.user-topbar-brand{display:flex;align-items:center;gap:0.75rem;font-family:var(--font-heading);font-size:1rem;font-weight:700;letter-spacing:0.03em}
.user-topbar-right{display:flex;align-items:center;gap:1.5rem}
.user-topbar-name{font-size:0.9rem;color:var(--text-secondary)}
.user-topbar-name strong{color:var(--text-primary)}
.user-content{flex:1;padding:2rem;max-width:1200px;margin:0 auto;width:100%}

/* ── Dashboard Grid ── */
.dash-grid{display:grid;gap:1.5rem}
.dash-grid-2{grid-template-columns:repeat(2,1fr)}
.dash-grid-3{grid-template-columns:repeat(3,1fr)}
.dash-grid-4{grid-template-columns:repeat(4,1fr)}
.dash-grid-5{grid-template-columns:repeat(5,1fr)}
.dash-grid-2-1{grid-template-columns:2fr 1fr}

/* ── Info Cards (User Dashboard) ── */
.info-card{position:relative;overflow:hidden}
.info-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-dark),var(--accent))}
.info-card .info-label{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-muted);margin-bottom:0.5rem}
.info-card .info-value{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:0.25rem}
.info-card .info-detail{font-size:0.85rem;color:var(--text-secondary)}
.info-card .info-icon{position:absolute;top:1.25rem;right:1.25rem;font-size:1.5rem;opacity:0.4}
.info-card.no-data .info-value{color:var(--text-muted);font-family:var(--font-body);font-weight:400;font-size:0.9rem}

/* ── Tables ── */
.table-container{overflow-x:auto;border:1px solid var(--border-color);border-radius:var(--radius-lg)}
.table{width:100%;border-collapse:collapse}
.table th{background:var(--bg-secondary);font-family:var(--font-heading);font-size:0.75rem;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:var(--text-secondary);padding:0.85rem 1rem;text-align:left;border-bottom:1px solid var(--border-color)}
.table td{padding:0.75rem 1rem;border-bottom:1px solid var(--border-color);font-size:0.9rem;color:var(--text-primary)}
.table tr:last-child td{border-bottom:none}
.table tr:hover td{background:var(--bg-hover)}

/* ── Badges ── */
.badge{display:inline-flex;align-items:center;padding:0.25rem 0.7rem;border-radius:var(--radius-full);font-size:0.75rem;font-weight:600;letter-spacing:0.02em}
.badge-accent{background:var(--accent-glow);color:var(--accent);border:1px solid rgba(220,20,60,0.2)}
.badge-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(0,200,83,0.2)}
.badge-warning{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(255,179,0,0.2)}
.badge-info{background:var(--info-bg);color:var(--info);border:1px solid rgba(68,138,255,0.2)}
.badge-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(255,23,68,0.2)}
.badge-neutral{background:var(--bg-hover);color:var(--text-secondary);border:1px solid var(--border-color)}

/* ── User Cards (Admin) ── */
.user-card{cursor:pointer;transition:all var(--transition)}
.user-card:hover{border-color:var(--accent-dark);box-shadow:var(--shadow-glow);transform:translateY(-2px)}
.user-card-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}
.user-avatar{width:48px;height:48px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--accent-dark),var(--accent));display:flex;align-items:center;justify-content:center;font-family:var(--font-heading);font-weight:700;font-size:1rem;color:#fff;flex-shrink:0}
.user-card-name{font-weight:600;font-size:1rem}
.user-card-meta{font-size:0.8rem;color:var(--text-secondary)}
.user-card-body{display:grid;grid-template-columns:1fr 1fr;gap:0.5rem}
.user-card-item{font-size:0.8rem;color:var(--text-secondary)}
.user-card-item span{color:var(--text-primary);font-weight:500}
.user-card-actions{display:flex;gap:0.5rem;margin-top:1rem;padding-top:0.75rem;border-top:1px solid var(--border-color)}

/* ── Training Schedule ── */
.schedule-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:0.75rem}
.schedule-day{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1rem;min-height:120px}
.schedule-day-header{font-family:var(--font-heading);font-size:0.7rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--text-secondary);margin-bottom:0.5rem;padding-bottom:0.5rem;border-bottom:1px solid var(--border-color);text-align:center}
.schedule-day-date{display:block;font-size:0.65rem;color:var(--text-muted);margin-top:0.2rem}
.training-chip{background:var(--bg-hover);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:0.4rem 0.6rem;margin-bottom:0.4rem;font-size:0.75rem;position:relative;transition:all var(--transition)}
.training-chip:hover{border-color:var(--accent-dark)}
.training-chip .chip-time{font-weight:600;color:var(--accent);display:block;font-size:0.7rem}
.training-chip .chip-cat{color:var(--text-secondary);font-size:0.7rem}
.training-chip .chip-delete{position:absolute;top:2px;right:4px;background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:0.8rem;padding:2px;opacity:0;transition:opacity var(--transition)}
.training-chip:hover .chip-delete{opacity:1}
.training-chip .chip-delete:hover{color:var(--danger)}
.training-chip.zajednicki{border-left:3px solid var(--info)}
.training-chip.kategorijski{border-left:3px solid var(--accent)}

/* ── User Schedule ── */
.user-schedule{width:100%}
.user-schedule-day{margin-bottom:1rem}
.user-schedule-day-name{font-family:var(--font-heading);font-size:0.8rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:0.5rem;display:flex;align-items:center;gap:0.5rem}
.user-schedule-day-name .day-date{font-family:var(--font-body);color:var(--text-muted);font-size:0.75rem}
.user-training-item{display:flex;align-items:center;gap:1rem;padding:0.75rem 1rem;background:var(--bg-hover);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:0.5rem}
.user-training-item .training-time{font-family:var(--font-heading);font-size:0.85rem;color:var(--accent);font-weight:600;min-width:100px}
.user-training-item .training-type{font-size:0.8rem}

/* ── Tabs ── */
.tabs{display:flex;gap:0;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}
.tab{padding:0.75rem 1.25rem;font-size:0.85rem;font-weight:500;color:var(--text-secondary);cursor:pointer;border-bottom:2px solid transparent;transition:all var(--transition);background:none;border-top:none;border-left:none;border-right:none}
.tab:hover{color:var(--text-primary)}
.tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.tab-content{display:none}
.tab-content.active{display:block}

/* ── Alert Messages ── */
.alert{padding:0.75rem 1rem;border-radius:var(--radius-md);font-size:0.85rem;margin-bottom:1rem;display:flex;align-items:center;gap:0.5rem}
.alert-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(0,200,83,0.2)}
.alert-error{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(255,23,68,0.2)}
.alert-warning{background:var(--warning-bg);color:var(--warning);border:1px solid rgba(255,179,0,0.2)}
.alert-info{background:var(--info-bg);color:var(--info);border:1px solid rgba(68,138,255,0.2)}

/* ── Toast Notifications ── */
.toast-container{position:fixed;top:1.5rem;right:1.5rem;z-index:3000;display:flex;flex-direction:column;gap:0.5rem}
.toast{padding:0.85rem 1.25rem;border-radius:var(--radius-lg);background:var(--bg-card-solid);border:1px solid var(--border-color);color:var(--text-primary);font-size:0.85rem;box-shadow:var(--shadow-lg);animation:toastIn 0.3s ease;display:flex;align-items:center;gap:0.5rem;min-width:280px}
.toast.toast-success{border-left:3px solid var(--success)}
.toast.toast-error{border-left:3px solid var(--danger)}
.toast.toast-out{animation:toastOut 0.3s ease forwards}

/* ── Empty State ── */
.empty-state{text-align:center;padding:3rem 1rem;color:var(--text-muted)}
.empty-state-icon{font-size:3rem;margin-bottom:1rem;opacity:0.5}
.empty-state-text{font-size:0.95rem;margin-bottom:1rem}

/* ── Login Page ── */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);position:relative;overflow:hidden}
.login-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(139,0,0,0.08) 0%,transparent 60%),radial-gradient(ellipse at 70% 80%,rgba(220,20,60,0.05) 0%,transparent 50%)}
.login-card{position:relative;z-index:1;width:100%;max-width:420px;padding:2.5rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-2xl);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--shadow-xl);animation:modalIn 0.5s ease}
.login-logo{text-align:center;margin-bottom:2rem}
.login-logo-icon{font-size:3rem;margin-bottom:0.75rem;filter:drop-shadow(0 0 15px var(--accent-glow))}
.login-logo h2{font-family:var(--font-heading);font-size:1.3rem;font-weight:700;letter-spacing:0.05em}
.login-logo p{font-size:0.85rem;color:var(--text-muted);margin-top:0.25rem}
.login-error{display:none;margin-bottom:1rem}
.login-error.show{display:flex}
.login-footer{text-align:center;margin-top:1.5rem}
.login-footer a{font-size:0.85rem;color:var(--text-secondary)}
.login-footer a:hover{color:var(--accent)}

/* ── Search ── */
.search-bar{position:relative}
.search-bar input{padding-left:2.5rem}
.search-bar .search-icon{position:absolute;left:0.85rem;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:0.9rem;pointer-events:none}

/* ── Utilities ── */
.flex{display:flex}
.flex-col{flex-direction:column}
.items-center{align-items:center}
.justify-between{justify-content:space-between}
.gap-sm{gap:0.5rem}
.gap-md{gap:1rem}
.gap-lg{gap:1.5rem}
.mb-sm{margin-bottom:0.5rem}
.mb-md{margin-bottom:1rem}
.mb-lg{margin-bottom:1.5rem}
.mb-xl{margin-bottom:2rem}
.mt-sm{margin-top:0.5rem}
.mt-md{margin-top:1rem}
.mt-lg{margin-top:1.5rem}
.w-full{width:100%}
.hidden{display:none!important}

/* ── Animations ── */
@keyframes titlePulse{0%,100%{filter:drop-shadow(0 0 30px var(--accent-glow-strong))}50%{filter:drop-shadow(0 0 50px var(--accent-glow-strong)) drop-shadow(0 0 80px var(--accent-glow))}}
@keyframes float{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(-8px)}}
@keyframes modalIn{from{opacity:0;transform:scale(0.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}
@keyframes toastIn{from{opacity:0;transform:translateX(100%)}to{opacity:1;transform:translateX(0)}}
@keyframes toastOut{from{opacity:1;transform:translateX(0)}to{opacity:0;transform:translateX(100%)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}
@keyframes slideInLeft{from{opacity:0;transform:translateX(-20px)}to{opacity:1;transform:translateX(0)}}
@keyframes countUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes borderGlow{0%,100%{box-shadow:0 0 5px var(--accent-glow)}50%{box-shadow:0 0 20px var(--accent-glow),0 0 40px var(--accent-glow)}}

.animate-in{animation:fadeInUp 0.5s ease both}
.animate-in-delay-1{animation-delay:0.1s}
.animate-in-delay-2{animation-delay:0.2s}
.animate-in-delay-3{animation-delay:0.3s}
.animate-in-delay-4{animation-delay:0.4s}
.animate-in-delay-5{animation-delay:0.5s}

/* ── Responsive ── */
@media(max-width:1024px){
  .schedule-grid{grid-template-columns:repeat(4,1fr)}
  .dash-grid-4{grid-template-columns:repeat(2,1fr)}
  .dash-grid-5{grid-template-columns:repeat(2,1fr)}
  .dash-grid-3{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .categories-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .sidebar-toggle{display:flex}
  .main-content{margin-left:0}
  .main-header{padding:1rem 1.25rem}
  .main-body{padding:1.25rem}
  .navbar-links{display:none;position:absolute;top:var(--navbar-height);left:0;right:0;background:rgba(10,10,10,0.95);backdrop-filter:blur(20px);flex-direction:column;padding:1.5rem;gap:1rem;border-bottom:1px solid var(--border-color)}
  .navbar-links.open{display:flex}
  .navbar-toggle{display:flex}
  .schedule-grid{grid-template-columns:repeat(2,1fr)}
  .dash-grid-2,.dash-grid-3,.dash-grid-4,.dash-grid-5,.dash-grid-2-1{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .hero-stats{gap:1.5rem}
  .categories-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
  .user-content{padding:1.25rem}
  .modal{margin:0.5rem;max-height:95vh}
}
@media(max-width:480px){
  .schedule-grid{grid-template-columns:1fr}
  .categories-grid{grid-template-columns:1fr}
  .hero-title-accent{font-size:clamp(2.2rem,12vw,4rem)}
  .login-card{padding:1.5rem;margin:1rem}
  .user-card-body{grid-template-columns:1fr}
}