/* =============================================
   MEDIKOZ ETKİNLİK YÖNETİM PANELİ – Premium v2
   ============================================= */

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

:root {
    /* Core */
    --primary: #0c1222;
    --primary-light: #141c2f;
    --primary-mid: #1a2744;
    --accent: #c9a227;
    --accent-light: #e4bf3d;
    --accent-glow: rgba(201,162,39,0.15);

    /* Surfaces */
    --bg-body: #f6f7fb;
    --bg-card: #ffffff;
    --bg-subtle: #f8f9fc;
    --bg-hover: #f1f3f8;

    /* Text */
    --text-primary: #1a1f36;
    --text-secondary: #4a5578;
    --text-muted: #8892b0;
    --text-inverse: #ffffff;

    /* Borders */
    --border: #e6e9f0;
    --border-light: #f0f2f7;

    /* Functional */
    --success: #00b074;
    --success-light: #e6f9f1;
    --warning: #f5a623;
    --warning-light: #fef5e7;
    --danger: #e63757;
    --danger-light: #fde8ec;
    --info: #3f6ad8;
    --info-light: #eaf0fb;

    /* Layout */
    --sidebar-w: 264px;
    --radius-xs: 6px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;

    /* Shadows */
    --shadow-card: 0 1px 3px rgba(0,0,0,0.03), 0 6px 16px rgba(0,0,0,0.02);
    --shadow-card-hover: 0 4px 12px rgba(0,0,0,0.05), 0 12px 28px rgba(0,0,0,0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.15);

    /* Easing */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.2s var(--ease-in-out);

    /* Backward compat aliases (used in inline styles) */
    --primary-navy: var(--primary);
    --secondary-navy: var(--text-primary);
    --accent-yellow: var(--accent);
    --text-main: var(--text-primary);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-body);
    color: var(--text-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

/* === LOGIN === */
.login-wrapper {
    background: var(--primary); height: 100vh;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
}
.login-bg-glow {
    position: absolute; width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(201,162,39,0.08) 0%, rgba(63,106,216,0.04) 40%, transparent 70%);
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    animation: login-glow 6s ease-in-out infinite;
}
@keyframes login-glow {
    0%, 100% { opacity: .5; transform: translate(-50%,-50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%,-50%) scale(1.12); }
}
.login-bg-grid {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.015) 1px, transparent 1px);
    background-size: 80px 80px;
}
.login-box {
    background: rgba(255,255,255,.03);
    backdrop-filter: blur(40px); -webkit-backdrop-filter: blur(40px);
    padding: 56px 48px; border-radius: 32px;
    border: 1px solid rgba(255,255,255,.06);
    width: 100%; max-width: 440px; text-align: center;
    position: relative; z-index: 1;
    box-shadow: 0 40px 80px rgba(0,0,0,.4);
    animation: loginUp .7s var(--ease-out);
}
@keyframes loginUp {
    from { opacity: 0; transform: translateY(40px); }
    to   { opacity: 1; transform: translateY(0); }
}
.login-icon {
    width: 76px; height: 76px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--primary); border-radius: 24px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.8rem; margin-bottom: 28px;
    box-shadow: 0 16px 32px rgba(201,162,39,.25);
    transform: rotate(-5deg); transition: .4s var(--ease-out);
}
.login-icon:hover { transform: rotate(0deg) scale(1.08); }
.login-box h2 { color: #fff; font-weight: 800; margin-bottom: 8px; font-size: 1.5rem; }
.login-box p  { color: rgba(255,255,255,.4); font-size: .88rem; margin-bottom: 36px; }

.login-input-group { position: relative; margin-bottom: 20px; }
.login-input-group i {
    position: absolute; left: 18px; top: 50%; transform: translateY(-50%);
    color: rgba(255,255,255,.25); transition: var(--transition);
}
.login-input-group input {
    width: 100%; padding: 17px 18px 17px 50px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--radius-md);
    color: #fff; font-size: .95rem; outline: none;
    transition: var(--transition); font-family: inherit;
}
.login-input-group input::placeholder { color: rgba(255,255,255,.25); }
.login-input-group input:focus {
    border-color: var(--accent); background: rgba(255,255,255,.06);
    box-shadow: 0 0 0 4px rgba(201,162,39,.1);
}
.login-input-group input:focus ~ i { color: var(--accent); }

.login-btn {
    width: 100%; padding: 17px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: var(--primary); font-weight: 700; border: none;
    border-radius: var(--radius-md); cursor: pointer;
    font-size: .95rem; font-family: inherit;
    transition: .3s var(--ease-out);
    box-shadow: 0 4px 16px rgba(201,162,39,.2);
}
.login-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,162,39,.3); }

.login-error {
    background: rgba(230,55,87,.1); color: #ff8fa3;
    padding: 14px 18px; border-radius: var(--radius-sm);
    margin-top: 20px; font-size: .88rem;
    border: 1px solid rgba(230,55,87,.15);
    animation: shake .4s ease;
}
@keyframes shake {
    0%,100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
}

/* === APP LAYOUT === */
.app-layout { display: flex; min-height: 100vh; }

/* SIDEBAR */
.sidebar {
    width: var(--sidebar-w); background: var(--primary);
    height: 100vh; position: fixed; color: var(--text-inverse);
    display: flex; flex-direction: column; z-index: 50;
    transition: transform .35s var(--ease-out); overflow-y: auto;
    border-right: 1px solid rgba(255,255,255,.04);
}
.brand { padding: 28px 24px 24px; border-bottom: 1px solid rgba(255,255,255,.06); }
.brand h2 {
    margin: 0;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text; font-weight: 800; font-size: 1.35rem;
}
.brand span {
    font-size: .65rem; color: rgba(255,255,255,.3);
    text-transform: uppercase; letter-spacing: 3px;
    display: block; margin-top: 6px; font-weight: 600;
}
.sidebar-section-label {
    padding: 24px 24px 8px; font-size: .62rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 2px; color: rgba(255,255,255,.2);
}
.menu { list-style: none; padding: 0 12px; }
.menu li { margin-bottom: 2px; }
.menu a {
    display: flex; align-items: center; padding: 10px 14px;
    color: rgba(255,255,255,.45); text-decoration: none;
    border-radius: var(--radius-sm); transition: var(--transition);
    font-weight: 500; font-size: .88rem; position: relative;
}
.menu a:hover { background: rgba(255,255,255,.05); color: rgba(255,255,255,.85); }
.menu a.active {
    background: linear-gradient(135deg, rgba(201,162,39,.15), rgba(201,162,39,.08));
    color: var(--accent-light); font-weight: 700;
    border: 1px solid rgba(201,162,39,.12);
}
.menu a.active::before {
    content: ''; position: absolute; left: 0; top: 50%;
    transform: translateY(-50%); width: 3px; height: 60%;
    background: var(--accent); border-radius: 0 3px 3px 0;
}
.menu i { width: 22px; margin-right: 10px; font-size: .85rem; }
.event-count-badge {
    margin-left: auto; background: rgba(255,255,255,.08);
    padding: 3px 9px; border-radius: 20px; font-size: .68rem; font-weight: 700;
}
.menu a.active .event-count-badge { background: rgba(201,162,39,.2); color: var(--accent-light); }

.sidebar-footer { padding: 20px 24px; border-top: 1px solid rgba(255,255,255,.06); margin-top: auto; }
.sidebar-footer a {
    display: flex; align-items: center; color: rgba(230,55,87,.7);
    text-decoration: none; font-weight: 600; font-size: .85rem;
    transition: var(--transition); padding: 8px 0;
}
.sidebar-footer a:hover { color: var(--danger); }
.sidebar-footer a i { margin-right: 10px; }

/* MAIN CONTENT */
.main-content {
    margin-left: var(--sidebar-w);
    width: calc(100% - var(--sidebar-w));
    padding: 32px 40px;
    transition: var(--transition);
}

/* TOPBAR */
.topbar {
    display: flex; justify-content: space-between;
    align-items: center; margin-bottom: 28px;
    flex-wrap: wrap; gap: 16px;
}
.topbar-left { display: flex; align-items: center; gap: 14px; }
.page-header h1 {
    margin: 0; font-size: 1.55rem; color: var(--text-primary);
    font-weight: 800; letter-spacing: -.4px;
}
.page-header p { margin: 4px 0 0; color: var(--text-muted); font-size: .83rem; }
.topbar-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* BUTTONS */
.btn {
    padding: 10px 18px; border-radius: var(--radius-sm); border: none;
    font-weight: 600; cursor: pointer; display: inline-flex;
    align-items: center; gap: 7px; transition: var(--transition);
    text-decoration: none; font-size: .85rem; font-family: inherit;
}
.btn-primary { background: var(--primary); color: var(--text-inverse); }
.btn-primary:hover { background: var(--primary-mid); transform: translateY(-1px); }
.btn-outline { background: var(--bg-card); border: 1px solid var(--border); color: var(--text-secondary); }
.btn-outline:hover { background: var(--bg-hover); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #009963; }
.btn-yellow { background: linear-gradient(135deg, var(--accent), var(--accent-light)); color: var(--primary); font-weight: 700; }

/* STAT CARDS */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 20px 22px;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-light);
    border-left: 4px solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: .3s var(--ease-out);
    overflow: hidden;
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }

.stat-text h3 {
    margin: 0; font-size: 1.65rem; color: var(--text-primary);
    font-weight: 800; letter-spacing: -.5px; line-height: 1.1;
}
.stat-text span {
    color: var(--text-muted); font-size: .68rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .8px;
    display: block; margin-bottom: 4px;
}
.stat-icon {
    width: 46px; height: 46px; border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem; flex-shrink: 0;
}

/* EVENT SUMMARY CARDS */
.overview-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 24px; }

.event-summary-card {
    background: var(--bg-card); border-radius: var(--radius-lg);
    overflow: hidden; box-shadow: var(--shadow-card);
    border: 1px solid var(--border-light);
    transition: .35s var(--ease-out); cursor: pointer;
    text-decoration: none; color: inherit; display: block;
}
.event-summary-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }

.event-card-header {
    padding: 20px 22px; color: #fff;
    position: relative; overflow: hidden;
}
.event-card-header::before {
    content: ''; position: absolute; right: -30px; top: -30px;
    width: 120px; height: 120px; background: rgba(255,255,255,.08);
    border-radius: 50%;
}
.event-card-header::after {
    content: ''; position: absolute; right: 30px; bottom: -20px;
    width: 60px; height: 60px; background: rgba(255,255,255,.05);
    border-radius: 50%;
}
.event-card-header h3 { margin: 0; font-size: 1rem; font-weight: 700; position: relative; z-index: 1; }
.event-card-header .event-date { opacity: .8; font-size: .78rem; margin-top: 4px; position: relative; z-index: 1; }

.event-card-body { padding: 18px 22px; }
.event-card-stat {
    display: flex; justify-content: space-between;
    align-items: center; padding: 6px 0; font-size: .85rem;
}
.event-card-stat + .event-card-stat { border-top: 1px solid var(--border-light); }
.event-card-stat .label { color: var(--text-muted); font-weight: 500; }
.event-card-stat .value { font-weight: 700; color: var(--text-primary); }

.event-card-footer {
    padding: 13px 22px; background: var(--bg-subtle);
    border-top: 1px solid var(--border-light);
    text-align: center; font-weight: 600;
    font-size: .82rem; color: var(--text-secondary);
    transition: var(--transition);
}
.event-summary-card:hover .event-card-footer { color: var(--accent); }
.event-card-footer i { margin-left: 6px; transition: .3s var(--ease-out); }
.event-summary-card:hover .event-card-footer i { transform: translateX(4px); }

/* TABLE SECTION */
.table-section {
    background: var(--bg-card); border-radius: var(--radius-lg);
    border: 1px solid var(--border-light); overflow: hidden;
    box-shadow: var(--shadow-card);
}
.toolbar {
    padding: 16px 20px; border-bottom: 1px solid var(--border-light);
    display: flex; gap: 10px; flex-wrap: wrap;
    background: var(--bg-subtle); align-items: center;
}
.search-box { flex: 1; position: relative; min-width: 220px; }
.search-box input {
    width: 100%; padding: 9px 14px 9px 38px;
    border-radius: var(--radius-sm); border: 1px solid var(--border);
    outline: none; font-family: inherit; transition: var(--transition);
    font-size: .88rem; color: var(--text-primary); background: var(--bg-card);
}
.search-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.search-box input::placeholder { color: var(--text-muted); }
.search-box i {
    position: absolute; left: 12px; top: 50%;
    transform: translateY(-50%); color: var(--text-muted); font-size: .85rem;
}
.filter-select {
    padding: 9px 14px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: var(--bg-card);
    font-family: inherit; outline: none; cursor: pointer;
    min-width: 120px; font-size: .88rem; color: var(--text-secondary);
}
.filter-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }

table { width: 100%; border-collapse: collapse; }
th {
    background: var(--bg-subtle); text-align: left;
    padding: 12px 20px; font-size: .7rem; font-weight: 700;
    color: var(--text-muted); text-transform: uppercase;
    letter-spacing: .6px; border-bottom: 1px solid var(--border);
}
td {
    padding: 13px 20px; border-bottom: 1px solid var(--border-light);
    font-size: .86rem; vertical-align: middle;
    color: var(--text-primary); transition: background .15s;
}
tr:hover td { background: var(--bg-hover); }

.badge { padding: 4px 10px; border-radius: 20px; font-size: .7rem; font-weight: 700; display: inline-block; }
.bg-blue   { background: var(--info-light); color: var(--info); }
.bg-green  { background: var(--success-light); color: var(--success); }
.bg-orange { background: var(--warning-light); color: #c07b18; }
.bg-purple { background: #f0ecfb; color: #6c4fd8; }
.bg-gray   { background: var(--bg-subtle); color: var(--text-secondary); }
.bg-pink   { background: var(--danger-light); color: var(--danger); }

.actions { display: flex; gap: 5px; justify-content: flex-end; }
.btn-icon {
    width: 30px; height: 30px; border-radius: var(--radius-xs);
    border: none; cursor: pointer; display: flex;
    align-items: center; justify-content: center;
    transition: var(--transition); font-size: .75rem;
}
.btn-edit { background: #eef0ff; color: #4338ca; }
.btn-edit:hover { background: #dde1ff; }
.btn-del { background: var(--danger-light); color: var(--danger); }
.btn-del:hover { background: #fbd0d8; }
.btn-view { background: var(--success-light); color: var(--success); }
.btn-view:hover { background: #ccf0e0; }

.empty-state { text-align: center; padding: 60px 20px; color: var(--text-muted); }
.empty-state i { font-size: 2.5rem; margin-bottom: 14px; display: block; opacity: .3; }

/* MODAL */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(12,18,34,.5);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    z-index: 1000; display: none;
    align-items: center; justify-content: center;
    opacity: 0; transition: opacity .25s;
}
.modal-overlay.open { display: flex; opacity: 1; }

.modal {
    background: var(--bg-card); width: 100%; max-width: 680px;
    border-radius: var(--radius-2xl); overflow: hidden;
    transform: scale(.96) translateY(10px);
    transition: .3s var(--ease-out);
    box-shadow: var(--shadow-2xl); max-height: 90vh;
    display: flex; flex-direction: column;
    border: 1px solid var(--border-light);
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }

.modal-head {
    background: var(--primary); padding: 20px 28px;
    display: flex; justify-content: space-between;
    align-items: center; color: var(--text-inverse);
}
.modal-head h3 { margin: 0; font-size: 1.1rem; font-weight: 700; }
.close-btn {
    background: rgba(255,255,255,.08); border: none;
    color: rgba(255,255,255,.5); font-size: 1.3rem;
    cursor: pointer; transition: var(--transition);
    width: 32px; height: 32px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
}
.close-btn:hover { color: #fff; background: rgba(255,255,255,.15); }

.modal-body { padding: 28px; overflow-y: auto; flex: 1; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.full-width { grid-column: span 2; }

.inp-group label {
    display: block; margin-bottom: 6px; font-weight: 600;
    font-size: .82rem; color: var(--text-secondary);
}
.inp-group label i { margin-right: 4px; opacity: .6; }
.inp-group input, .inp-group select, .inp-group textarea {
    width: 100%; padding: 10px 14px; border: 1px solid var(--border);
    border-radius: var(--radius-sm); outline: none; font-family: inherit;
    transition: var(--transition); font-size: .88rem;
    color: var(--text-primary); background: var(--bg-card);
}
.inp-group textarea { resize: vertical; min-height: 80px; }
.inp-group input:focus, .inp-group select:focus, .inp-group textarea:focus {
    border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
}
.modal-foot {
    padding: 18px 28px; border-top: 1px solid var(--border-light);
    background: var(--bg-subtle); display: flex; gap: 10px; justify-content: flex-end;
}

/* DETAIL VIEW */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.detail-item label {
    font-size: .68rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .6px; color: var(--text-muted); display: block; margin-bottom: 3px;
}
.detail-item p { margin: 0; font-weight: 600; color: var(--text-primary); font-size: .92rem; }

/* GENERIC CARD */
.card {
    background: var(--bg-card); border-radius: var(--radius-lg);
    border: 1px solid var(--border-light); box-shadow: var(--shadow-card);
    transition: .3s var(--ease-out); overflow: hidden; padding: 0;
}
.card:hover { box-shadow: var(--shadow-card-hover); }

/* MOBILE TOGGLE */
.mobile-toggle {
    display: none; font-size: 1.3rem;
    color: var(--text-primary); background: none;
    border: none; cursor: pointer; padding: 4px;
}

/* RESPONSIVE */
@media (max-width: 1200px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .overview-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.active { transform: translateX(0); }
    .main-content { margin-left: 0; width: 100%; padding: 20px 16px; }
    .mobile-toggle { display: block; }
    .stats-grid { grid-template-columns: 1fr; }
    .overview-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .full-width { grid-column: span 1; }
    .topbar { flex-direction: column; align-items: flex-start; }
    .detail-grid { grid-template-columns: 1fr; }
    .participant-summary-cols { grid-template-columns: 1fr !important; }
    .login-box { padding: 40px 28px; margin: 0 16px; }
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d0d5e0; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #a0a8be; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); }

/* MOBILE OVERLAY */
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 40; }
.sidebar-overlay.active { display: block; }

::selection { background: var(--accent-glow); color: var(--primary); }