/* ============================================
   EASYWAY - CSS PREMENNÉ (VARIABLES) - CENTRÁLNE MIESTO
   Verzia: 26.0.0 (Zvýraznený gradient v tmavom režime)
   ============================================ */

:root {
    /* Primárne farby */
    --primary-color: #1a2b6e;
    --primary-dark: #0d1a4d;
    --primary-light: #4a64d4;
    --primary-ultralight: #eef2ff;

    /* 🔥 SOLID FARBA PRE HEADER (začiatok gradientu) */
    --header-solid-color: #0d1a4d;
    --header-solid-color-rgb: 13, 26, 77;

    /* FARBY PRE LOGO CONTAINER */
    --logo-bg-light: transparent;
    --logo-bg-dark: transparent;

    /* FARBY PRE HEADER A FOOTER (SVETLÝ REŽIM) */
    --header-bg-light: #0d1a4d;
    --footer-bg-light: linear-gradient(135deg, #1a2b6e, #0d1a4d);

    /* FARBY PRE HEADER A FOOTER (TMAVÝ REŽIM) */
    --header-bg-dark: #0a0f2a;
    --footer-bg-dark: linear-gradient(135deg, #0d1a4d, #0a0f2a);

    /* FARBA ČIARY */
    --border-color-primary: #4a64d4;

    /* Sekundárne farby */
    --secondary-color: #6c757d;
    --secondary-dark: #545b62;
    --secondary-light: #f8f9fa;

    /* Stavové farby */
    --success-color: #10b981;
    --success-dark: #059669;
    --success-light: #d1fae5;
    --warning-color: #f59e0b;
    --warning-dark: #d97706;
    --warning-light: #fef3c7;
    --danger-color: #ef4444;
    --danger-dark: #dc2626;
    --danger-light: #fee2e2;

    /* Pozadie a text - SVETLÝ REŽIM */
    --light-bg: #f8fafc;
    --white: #ffffff;
    --border-color: #e2e8f0;
    --border-light: #e2e8f0;
    --text-muted: #64748b;
    --text-color: #334155;
    --text-dark: #0f172a;

    /* 🔥 POZADIE - SVETLÝ PLYNULÝ GRADIENT */
    --body-bg-gradient-light: linear-gradient(
        180deg,
        #0d1a4d 0%,
        #142259 3%,
        #1a2b6e 6%,
        #22337a 9%,
        #2a3f9e 12%,
        #324ab2 15%,
        #3a54be 18%,
        #4260ca 21%,
        #4a64d4 24%,
        #5a74e0 28%,
        #6b85ff 33%,
        #7b96ff 38%,
        #8ba3ff 43%,
        #9cb5ff 48%,
        #acc7ff 53%,
        #bdd9ff 58%,
        #cde1ff 66%,
        #dee8ff 76%,
        #eef2ff 86%,
        #f5f8ff 93%,
        #ffffff 100%
    );

    /* 🔥 POZADIE - TMAVÝ VÝRAZNÝ GRADIENT (VIDITEĽNÉ ZOSVETLOVANIE) */
    --body-bg-gradient-dark: linear-gradient(
        180deg,
        #0a0f2a 0%,
        #0d1a4d 4%,
        #142259 8%,
        #1a2b6e 12%,
        #22337a 16%,
        #2a3f9e 20%,
        #324ab2 24%,
        #3a54be 28%,
        #4260ca 32%,
        #4a64d4 36%,
        #5a74e0 41%,
        #6b85ff 46%,
        #7b96ff 51%,
        #8ba3ff 56%,
        #9cb5ff 61%,
        #acc7ff 66%,
        #bdd9ff 72%,
        #cde1ff 78%,
        #dee8ff 84%,
        #eef2ff 90%,
        #f5f8ff 95%,
        #ffffff 100%
    );

    /* 🔥 PREDVOLENÉ POZADIE (SVETLÝ REŽIM) */
    --body-bg-gradient: var(--body-bg-gradient-light);

    /* 🔥 BOD ZLOMU PRE GRADIENT (určí JS) */
    --gradient-start-y: 0px;

    /* Efekty */
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.1);
    --radius: 20px;
    --radius-sm: 12px;
    --radius-xs: 8px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Gradienty pre tlačidlá */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    --gradient-success: linear-gradient(135deg, var(--success-color), var(--success-dark));
    --gradient-warning: linear-gradient(135deg, var(--warning-color), var(--warning-dark));
    --gradient-danger: linear-gradient(135deg, var(--danger-color), var(--danger-dark));

    /* Farby pre pracovné zaradenia */
    --role-super-admin-bg: #8b5cf6;
    --role-manager-bg: #fbbf24;
    --role-dopravca-bg: #94a3b8;
    --role-zamestnanec-bg: #10b981;
    --role-uzivatel-bg: #f97316;
    --role-super-admin-text: #ffffff;
    --role-manager-text: #1e293b;
    --role-dopravca-text: #1e293b;
    --role-zamestnanec-text: #ffffff;
    --role-uzivatel-text: #ffffff;

    /* Dynamická téma - SVETLÁ PREDVOLENÁ */
    --bg-primary: var(--white);
    --bg-secondary: var(--light-bg);
    --text-primary: var(--text-dark);
    --text-secondary: var(--text-color);
    --border-default: var(--border-light);

    /* Premenné pre header a footer */
    --header-gradient: var(--header-bg-light);
    --footer-gradient: var(--footer-bg-light);
    --logo-background: transparent;

    /* Responzívne premenné */
    --header-height: 80px;
    --header-height-mobile: 60px;
    --logo-container-padding: 20px 0;
    --logo-container-padding-mobile: 15px 0;
}

/* ============================================
   🔥 TMAVÝ REŽIM - KEĎ JE AKTÍVNY DATA-THEME="DARK"
   ============================================ */
html[data-theme='dark'] {
    --primary-light: #818cf8;
    --primary-ultralight: #1e293b;
    --light-bg: #0f172a;
    --white: #1e293b;
    --border-light: #334155;
    --text-muted: #94a3b8;
    --text-color: #cbd5e1;
    --text-dark: #f1f5f9;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.3);

    --bg-primary: #1e293b;
    --bg-secondary: #0f172a;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --border-default: #334155;

    /* 🔥 TMAVÝ GRADIENT POZADIA (výrazný, viditeľné zosvetlenie) */
    --body-bg-gradient: var(--body-bg-gradient-dark);
    --header-solid-color: #0a0f2a;
    --header-solid-color-rgb: 10, 15, 42;

    --header-gradient: var(--header-bg-dark);
    --footer-gradient: var(--footer-bg-dark);
    --logo-background: transparent;
}

/* ============================================
   ZNÍŽENÁ POHYBLIVOSŤ
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    :root {
        --transition: none;
    }
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}