/* ============================================================
   Button overrides — modern flat style
   Drop into your main stylesheet or a <style> block in layout.
   All standard Bootstrap .btn variants are covered.
   ============================================================ */

/* ── Base reset ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    border-radius: 8px;
    border-width: 0.5px;
    border-style: solid;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
    white-space: nowrap;
    text-decoration: none;
    vertical-align: middle;
    box-shadow: none !important;  /* remove Bootstrap glow/shadow */
}

.btn:focus,
.btn:focus-visible {
    outline: 2px solid #93b4d8;
    outline-offset: 2px;
    box-shadow: none !important;
}

.btn:active {
    transform: scale(0.98);
}

.btn i,
.btn .fa-solid,
.btn .fa-regular,
.btn [class^="fa-"] {
    font-size: 14px;
    line-height: 1;
}

/* ── Solid fills ─────────────────────────────────────────────── */

/* Primary */
.btn-primary {
    background-color: #1a1a1a;
    border-color: #1a1a1a;
    color: #ffffff;
}
.btn-primary:hover  { background-color: #333333; border-color: #333333; color: #ffffff; }
.btn-primary:active { background-color: #000000; border-color: #000000; color: #ffffff; }

/* Secondary */
.btn-secondary {
    background-color: #f1f3f5;
    border-color: #dee2e6;
    color: #343a40;
}
.btn-secondary:hover  { background-color: #e2e6ea; border-color: #ced4da; color: #212529; }
.btn-secondary:active { background-color: #d3d9df; border-color: #c1c9d0; color: #212529; }

/* Success */
.btn-success {
    background-color: #0f6e56;
    border-color: #0f6e56;
    color: #ffffff;
}
.btn-success:hover  { background-color: #085041; border-color: #085041; color: #ffffff; }
.btn-success:active { background-color: #04342c; border-color: #04342c; color: #ffffff; }

/* Danger */
.btn-danger {
    background-color: #a32d2d;
    border-color: #a32d2d;
    color: #ffffff;
}
.btn-danger:hover  { background-color: #791f1f; border-color: #791f1f; color: #ffffff; }
.btn-danger:active { background-color: #501313; border-color: #501313; color: #ffffff; }

/* Warning */
.btn-warning {
    background-color: #854f0b;
    border-color: #854f0b;
    color: #ffffff;
}
.btn-warning:hover  { background-color: #633806; border-color: #633806; color: #ffffff; }
.btn-warning:active { background-color: #412402; border-color: #412402; color: #ffffff; }

/* Info */
.btn-info {
    background-color: #185fa5;
    border-color: #185fa5;
    color: #ffffff;
}
.btn-info:hover  { background-color: #0c447c; border-color: #0c447c; color: #ffffff; }
.btn-info:active { background-color: #042c53; border-color: #042c53; color: #ffffff; }

/* Light */
.btn-light {
    background-color: #f8f9fa;
    border-color: #dee2e6;
    color: #343a40;
}
.btn-light:hover  { background-color: #e9ecef; border-color: #ced4da; color: #212529; }

/* Dark */
.btn-dark {
    background-color: #2c2c2a;
    border-color: #2c2c2a;
    color: #ffffff;
}
.btn-dark:hover  { background-color: #444441; border-color: #444441; color: #ffffff; }

/* ── Outline variants ────────────────────────────────────────── */

.btn-outline-primary {
    background-color: transparent;
    border-color: #1a1a1a;
    color: #1a1a1a;
}
.btn-outline-primary:hover  { background-color: #1a1a1a; color: #ffffff; }
.btn-outline-primary:active { background-color: #000000; border-color: #000000; color: #ffffff; }

.btn-outline-secondary {
    background-color: transparent;
    border-color: #adb5bd;
    color: #495057;
}
.btn-outline-secondary:hover  { background-color: #f1f3f5; border-color: #868e96; color: #212529; }
.btn-outline-secondary:active { background-color: #e2e6ea; color: #212529; }

.btn-outline-success {
    background-color: transparent;
    border-color: #0f6e56;
    color: #0f6e56;
}
.btn-outline-success:hover  { background-color: #0f6e56; color: #ffffff; }
.btn-outline-success:active { background-color: #085041; border-color: #085041; color: #ffffff; }

.btn-outline-danger {
    background-color: transparent;
    border-color: #a32d2d;
    color: #a32d2d;
}
.btn-outline-danger:hover  { background-color: #a32d2d; color: #ffffff; }
.btn-outline-danger:active { background-color: #791f1f; border-color: #791f1f; color: #ffffff; }

.btn-outline-warning {
    background-color: transparent;
    border-color: #854f0b;
    color: #854f0b;
}
.btn-outline-warning:hover  { background-color: #854f0b; color: #ffffff; }
.btn-outline-warning:active { background-color: #633806; border-color: #633806; color: #ffffff; }

.btn-outline-info {
    background-color: transparent;
    border-color: #185fa5;
    color: #185fa5;
}
.btn-outline-info:hover  { background-color: #185fa5; color: #ffffff; }
.btn-outline-info:active { background-color: #0c447c; border-color: #0c447c; color: #ffffff; }

.btn-outline-light {
    background-color: transparent;
    border-color: #dee2e6;
    color: #495057;
}
.btn-outline-light:hover  { background-color: #f8f9fa; color: #212529; }

.btn-outline-dark {
    background-color: transparent;
    border-color: #2c2c2a;
    color: #2c2c2a;
}
.btn-outline-dark:hover  { background-color: #2c2c2a; color: #ffffff; }

/* ── Size modifiers ──────────────────────────────────────────── */

.btn-sm {
    padding: 4px 10px;
    font-size: 12px;
    border-radius: 6px;
    gap: 4px;
}

.btn-sm i,
.btn-sm .fa-solid,
.btn-sm [class^="fa-"] {
    font-size: 12px;
}

.btn-lg {
    padding: 10px 22px;
    font-size: 15px;
    border-radius: 10px;
    gap: 8px;
}

/* ── Disabled state ──────────────────────────────────────────── */

.btn:disabled,
.btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    pointer-events: none;
    transform: none;
}

/* ── Dropdown toggles ────────────────────────────────────────── */

.btn.dropdown-toggle::after {
    margin-left: 2px;
}

/* ── Button groups ───────────────────────────────────────────── */

.btn-group > .btn {
    border-radius: 0;
}

.btn-group > .btn:first-child {
    border-radius: 8px 0 0 8px;
}

.btn-group > .btn:last-child {
    border-radius: 0 8px 8px 0;
}

.btn-group > .btn:only-child {
    border-radius: 8px;
}

/* ── Link button ─────────────────────────────────────────────── */

.btn-link {
    background: transparent;
    border-color: transparent;
    color: #185fa5;
    padding-left: 0;
    padding-right: 0;
    text-decoration: none;
}

.btn-link:hover  { color: #0c447c; text-decoration: underline; background: transparent; border-color: transparent; }
.btn-link:active { color: #042c53; }