/* Explain: Styles for buttons, cards, form inputs, and checkboxes. */
/* Global brutalist overrides removed */

/* iTSmedia Primary Button */
.btn.btn-primary {
    background-color: var(--primary-color);
    color: #0A0A0A;
    border: none;
    border-radius: 0.5rem;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.05em;
    transition: background-color 0.2s, color 0.2s, opacity 0.2s;
    min-height: 48px;
}
.btn.btn-primary:hover, .btn.btn-primary:focus-visible {
    background-color: var(--primary-hover);
    color: #0A0A0A;
}

/* iTS Servis Accent Button */
.btn.btn-accent {
    background-color: var(--accent-color);
    color: #FFFFFF;
    border: none;
    border-radius: 0.5rem;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.05em;
    transition: background-color 0.2s, color 0.2s;
    min-height: 48px;
}
.btn.btn-accent:hover, .btn.btn-accent:focus-visible {
    background-color: var(--accent-hover);
    color: #FFFFFF;
}

/* Secondary / Outline Action - Changed to softer "Ghost" style */
.btn.btn-outline {
    background-color: rgba(255,255,255,0.05);
    color: var(--text-color);
    border: none;
    border-radius: 0.5rem;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 0.05em;
    transition: background-color 0.2s, color 0.2s;
    min-height: 48px;
}
.btn.btn-outline:hover, .btn.btn-outline:focus-visible {
    background-color: rgba(255,255,255,0.1);
    color: var(--primary-color);
}

/* Surface Cards */
.card-surface {
    background-color: transparent;
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    transition: background-color 0.2s, border-color 0.2s;
}
.card-surface:hover {
    background-color: var(--surface-hover);
    border-color: var(--text-muted);
}

/* Forms & Inputs Brutalist Standard */
input[type="text"], input[type="email"], input[type="tel"], 
input[type="password"], input[type="url"], input[type="number"],
textarea, select, .input, .textarea, .select,
.form-group input, .form-group textarea, .form-group select {
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    color: var(--text-color);
    border-radius: 0 !important; /* Sharp brutalist corners */
    outline: none !important;
    box-shadow: none !important;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}
input[type="text"]:focus, input[type="email"]:focus, input[type="tel"]:focus,
input[type="password"]:focus, input[type="url"]:focus, input[type="number"]:focus,
textarea:focus, select:focus, .input:focus, .textarea:focus, .select:focus,
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--text-color) !important;
    background-color: var(--surface-color) !important;
}

/* Checkbox & Radio Brutalist Standard */
.checkbox, .radio,
input[type="checkbox"]:not(.sr-only):not(.peer),
input[type="radio"]:not(.sr-only):not(.peer) {
    -webkit-appearance: none;
    appearance: none;
    background-color: var(--background-color) !important;
    margin: 0;
    width: 1.25rem !important;
    height: 1.25rem !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 0 !important;
    display: inline-grid !important;
    place-content: center !important;
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s !important;
    padding: 0 !important;
}

.checkbox::before, input[type="checkbox"]:not(.sr-only):not(.peer)::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 14px;
    color: var(--background-color);
    transform: scale(0);
    transition: 120ms transform ease-in-out, opacity 120ms ease-in-out;
    opacity: 0;
    box-shadow: none !important;
    background: transparent !important;
}

.radio::before, input[type="radio"]:not(.sr-only):not(.peer)::before {
    content: "";
    width: 10px;
    height: 10px;
    background-color: var(--background-color);
    border-radius: 50%;
    transform: scale(0);
    transition: 120ms transform ease-in-out, opacity 120ms ease-in-out;
    opacity: 0;
}

.checkbox:checked, .radio:checked,
input[type="checkbox"]:not(.sr-only):not(.peer):checked,
input[type="radio"]:not(.sr-only):not(.peer):checked {
    border-color: var(--text-color) !important;
    background-color: var(--text-color) !important;
    background-image: none !important;
    animation: none !important;
}

.checkbox:checked::before, .radio:checked::before,
input[type="checkbox"]:not(.sr-only):not(.peer):checked::before,
input[type="radio"]:not(.sr-only):not(.peer):checked::before {
    transform: scale(1);
    opacity: 1;
}

/* Sector Color Coding Utilities */
.sector-sys { border-top: 2px solid var(--sector-sys) !important; }
.sector-sec { border-top: 2px solid var(--sector-sec) !important; }
.sector-web { border-top: 2px solid var(--sector-web) !important; }
.sector-ai { border-top: 2px solid var(--sector-ai) !important; }
.sector-b2b { border-top: 2px solid var(--sector-b2b) !important; }

.text-sys { color: var(--sector-sys) !important; }
.text-sec { color: var(--sector-sec) !important; }
.text-web { color: var(--sector-web) !important; }
.text-ai  { color: var(--sector-ai) !important; }
.text-b2b { color: var(--sector-b2b) !important; }

.bg-sys { background-color: var(--sector-sys) !important; color: #fff !important; }
.bg-sec { background-color: var(--sector-sec) !important; color: #fff !important; }
.bg-web { background-color: var(--sector-web) !important; color: #0a0a0a !important; }
.bg-ai  { background-color: var(--sector-ai) !important; color: #fff !important; }
.bg-b2b { background-color: var(--sector-b2b) !important; color: #0a0a0a !important; }