:root {
  --btn-color-primary: #e07e33;
  --btn-color-secondary: #fcfcfc;
  --btn-color-danger: #dc3545;
  --btn-color-warning: #ffc107;
  --btn-color-default: #fcfcfc;

  --text-light: #fff;
  --text-dark: #212529;

  --border-color: #ccc;
  --input-bg: #fff;
  --input-border: #ccc;
  --input-focus: #007bff;
  --input-disabled: #e9ecef;
}
.form-control {
    outline: none;
    display: block;
    width: 100%;
    padding: 10px 12px;
    font-size: 16px;
    color: var(--text-dark);
    background-color: var(--input-bg);
    border: 1px solid var(--input-border);
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-control:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
    outline: none;
}
.form-control:disabled {
    outline: none;
    background-color: var(--input-disabled);
    opacity: 0.8;
    cursor: not-allowed;
}
textarea.form-control {
    resize: vertical;
}
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 140 140'%3E%3Cpolygon points='0,40 70,110 140,40' fill='%23999'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 10px;
    padding-right: 35px;
}
.btn {
    font-family: var(--font-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 8px 18px;
    font-size: 17px;
    line-height: 17px;
    border: none;
    box-sizing: border-box;
    text-decoration: none;
    cursor: pointer;
    vertical-align: middle;
    appearance: none;
    background-color: var(--btn-color-default);
    color: var(--text-dark);
    align-content: center;
    text-align: center;
    outline: none!important;
}
.btn:hover { opacity: 0.9; outline: none;}
.btn:active { outline: none;}
.btn-primary {
    background: var(--btn-color-primary);
    border-color: var(--btn-color-primary);
    color: var(--text-light);
}
.btn-secondary {
    background: var(--btn-color-secondary);
    border-color: var(--btn-color-secondary);
    color: var(--text-light);
}
.btn-danger {
    background: var(--btn-color-danger);
    border-color: var(--btn-color-danger);
    color: var(--text-light);
}
.btn-warning {
    background: var(--btn-color-warning);
    border-color: var(--btn-color-warning);
    color: var(--text-dark);
}
.btn-default {
    background: var(--btn-color-default);
    border-color: var(--btn-border-color);
    color: var(--text-dark);
}
.btn-sm {
    padding: 6px 12px;
    font-size: 14px;
    min-height: 30px;
}
.btn-md {
    padding: 12px 22px;
    font-size: 18px;
    min-height: 50px;
}
.btn-lg {
    padding: 17px 30px;
    font-size: 23px;
    min-height: 70px;
}

@media (max-width: 991.98px) {
    .btn-sm {
        padding: 5px 13px;
        font-size: 13px;
        min-height: 28px;
    }
    .btn-md {
        padding: 11px 21px;
        font-size: 17px;
        min-height: 48px;
    }
    .btn-lg {
        padding: 16px 29px;
        font-size: 22px;
        min-height: 68px;
    }
}

@media (max-width: 767.98px) {
    .btn-sm {
        padding: 4px 12px;
        font-size: 12px;
        min-height: 27px;
    }
    .btn-md {
        padding: 10px 20px;
        font-size: 17px;
        min-height: 42px;
    }
    .btn-lg {
        padding: 14px 26px;
        font-size: 17px;
        min-height: 50px;
    }
}