/* ============================================================
   Radionice — dizajn sustav (dijeljeno: javno + admin)
   dD Tech: navy + narančasta. Dual tema (default svijetla).
   ============================================================ */

/* ---- Space Grotesk (self-hosted, variabilni; latin + latin-ext za čćžšđ) ---- */
@font-face {
    font-family: 'Space Grotesk';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url(../fonts/space-grotesk-latin-ext-wght-normal.woff2) format('woff2-variations');
    unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
    font-family: 'Space Grotesk';
    font-style: normal;
    font-weight: 300 700;
    font-display: swap;
    src: url(../fonts/space-grotesk-latin-wght-normal.woff2) format('woff2-variations');
    unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* ---- Tokeni: svijetla (default) ---- */
:root {
    --bg: #EEF2F6;
    --surface: #FFFFFF;
    --surface-2: #F5F8FB;
    --ink: #0E1B2B;
    --muted: #5A6B7B;
    --line: #DCE4EC;
    --accent: #F26A21;
    --accent-hover: #D95C15;
    --on-accent: #FFFFFF;
    --ring: rgba(242, 106, 33, .35);
    --shadow: 0 1px 2px rgba(14, 27, 43, .06), 0 10px 28px rgba(14, 27, 43, .07);

    --radius: 14px;
    --font-display: 'Space Grotesk', system-ui, sans-serif;
    --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* ---- Tokeni: tamna ---- */
:root[data-theme="dark"] {
    --bg: #0A1420;
    --surface: #101F2E;
    --surface-2: #0E1B29;
    --ink: #E9F0F6;
    --muted: #8DA1B3;
    --line: #21374C;
    --accent: #FF7A2E;
    --accent-hover: #FF8A47;
    --on-accent: #0A1420;
    --ring: rgba(255, 122, 46, .4);
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 12px 32px rgba(0, 0, 0, .38);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--font-body);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    transition: background-color .2s ease, color .2s ease;
}

h1, h2, h3, .display {
    font-family: var(--font-display);
    letter-spacing: -.02em;
    line-height: 1.1;
    margin: 0;
}

a { color: var(--accent); }

/* Eyebrow labela — signature (uppercase, letter-spaced, narančasti tik) */
.eyebrow {
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: .16em;
    font-size: .72rem;
    font-weight: 600;
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: .55rem;
}
.eyebrow::before,
.eyebrow::after {
    content: "";
    width: 16px;
    height: 2px;
    background: var(--accent);
    display: inline-block;
}

/* Spark — narančasta crtica ispod naslova */
.spark::after {
    content: "";
    display: block;
    width: 46px;
    height: 3px;
    border-radius: 2px;
    background: var(--accent);
    margin-top: .7rem;
}

/* Brand logo: koristi se bijeli PNG; na svijetloj temi ga invertiramo u tamni. */
.brand { display: inline-flex; align-items: center; }
.brand-logo { height: 30px; width: auto; display: block; filter: invert(1); }
:root[data-theme="dark"] .brand-logo { filter: none; }

/* Theme toggle */
.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color .15s ease, background-color .15s ease;
}
.theme-toggle:hover { border-color: var(--accent); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .i-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .i-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .i-sun { display: block; }

/* Accent gumb (dijeljeno s Bootstrapom u adminu) */
.btn-accent {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--on-accent);
    font-weight: 600;
}
.btn-accent:hover, .btn-accent:focus {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    color: var(--on-accent);
}

/* Kontakt forma (dijeljeno: landing #kontakt + samostalna /kontakt) */
.cform { display: flex; flex-direction: column; gap: 14px; text-align: left; }
.cform-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cform-field { display: flex; flex-direction: column; gap: 5px; }
.cform-field label { font-weight: 600; font-size: .9rem; }
.cform-opt { color: var(--muted); font-weight: 400; }
.cform-field input,
.cform-field textarea {
    width: 100%; padding: 11px 13px; border-radius: 10px;
    border: 1px solid var(--line); background: var(--surface); color: var(--ink);
    font: inherit; transition: border-color .15s ease, box-shadow .15s ease;
}
.cform-field input:focus,
.cform-field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring); }
.cform-field textarea { resize: vertical; min-height: 104px; }
.cform-err { color: #d64545; font-size: .82rem; }
.cform-submit {
    align-self: flex-start; margin-top: 2px; padding: 12px 24px; border: 0; border-radius: 11px;
    background: var(--accent); color: var(--on-accent); font: inherit; font-weight: 600; cursor: pointer;
    transition: background-color .15s ease, transform .12s ease;
}
.cform-submit:hover { background: var(--accent-hover); transform: translateY(-1px); }
.cform-submit:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.cform-note { font-size: .82rem; color: var(--muted); margin: 0; }
.cform-note a { color: var(--accent); }
@media (max-width: 560px) { .cform-grid { grid-template-columns: 1fr; } }

/* Toast poruke */
.toast-wrap { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); z-index: 2000;
    display: flex; flex-direction: column; gap: 8px; width: min(92vw, 420px); pointer-events: none; }
.toast { pointer-events: auto; background: var(--surface); color: var(--ink);
    border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 12px;
    box-shadow: var(--shadow); padding: 13px 16px; font-size: .92rem; line-height: 1.45;
    opacity: 0; transform: translateY(12px); transition: opacity .2s ease, transform .2s ease; }
.toast.show { opacity: 1; transform: none; }
.toast-success { border-left-color: #2e9e5b; }
.toast-error { border-left-color: #d64545; }

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}