/* ==========================================================
   SGI · Componentes base
========================================================== */

/* Base */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--sgi-background);
    color: var(--sgi-text);
    font-family: var(--sgi-font-family);
    font-size: var(--sgi-font-size-md);
    line-height: 1.5;
}

img {
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
}

a {
    color: var(--sgi-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Formularios */

.sgi-form-group {
    margin-bottom: var(--sgi-space-5);
}

.sgi-form-group label,
.sgi-label {
    display: block;
    margin-bottom: var(--sgi-space-2);
    color: var(--sgi-heading);
    font-size: var(--sgi-font-size-sm);
    font-weight: 700;
}

.sgi-input-with-icon {
    position: relative;
}

.sgi-input-with-icon > i {
    position: absolute;
    top: 50%;
    left: 16px;
    z-index: 1;
    transform: translateY(-50%);
    color: var(--sgi-muted-light);
    pointer-events: none;
}

.sgi-input-with-icon input,
.sgi-input,
.sgi-select,
.sgi-textarea {
    width: 100%;
    min-height: 52px;
    padding: 0 17px;
    border: 1px solid var(--sgi-border-strong);
    border-radius: var(--sgi-radius-md);
    background: var(--sgi-surface);
    color: var(--sgi-text);
    outline: none;
    transition:
        border-color var(--sgi-transition),
        box-shadow var(--sgi-transition);
}

.sgi-input-with-icon input {
    padding-left: 46px;
}

.sgi-textarea {
    min-height: 120px;
    padding-top: 14px;
    padding-bottom: 14px;
    resize: vertical;
}

.sgi-input-with-icon input:hover,
.sgi-input:hover,
.sgi-select:hover,
.sgi-textarea:hover {
    border-color: #b8c1ce;
}

.sgi-input-with-icon input:focus,
.sgi-input:focus,
.sgi-select:focus,
.sgi-textarea:focus {
    border-color: var(--sgi-primary);
    box-shadow:
        0 0 0 4px
        rgba(79, 70, 229, 0.11);
}

/* Botones */

.sgi-button {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sgi-space-2);
    padding: 10px 17px;
    border: 1px solid transparent;
    border-radius: var(--sgi-radius-sm);
    cursor: pointer;
    font-weight: 700;
    text-decoration: none;
    transition:
        background-color var(--sgi-transition),
        border-color var(--sgi-transition),
        color var(--sgi-transition),
        transform var(--sgi-transition);
}

.sgi-button:hover {
    text-decoration: none;
}

.sgi-button-primary {
    background: var(--sgi-primary);
    color: #ffffff;
}

.sgi-button-primary:hover {
    background: var(--sgi-primary-hover);
}

.sgi-button-secondary {
    border-color: var(--sgi-border);
    background: var(--sgi-surface);
    color: var(--sgi-text);
}

.sgi-button-secondary:hover {
    border-color: var(--sgi-border-strong);
    background: var(--sgi-surface-soft);
}

.sgi-button-danger {
    background: var(--sgi-danger);
    color: #ffffff;
}

/* Alertas */

.sgi-alert {
    display: flex;
    align-items: flex-start;
    gap: var(--sgi-space-3);
    margin-bottom: var(--sgi-space-5);
    padding: 14px 16px;
    border-radius: var(--sgi-radius-md);
}

.sgi-alert-success {
    background: var(--sgi-success-soft);
    color: var(--sgi-success);
}

.sgi-alert-danger {
    background: var(--sgi-danger-soft);
    color: var(--sgi-danger);
}

/* Tarjetas */

.sgi-card {
    overflow: hidden;
    border: 1px solid var(--sgi-border);
    border-radius: var(--sgi-radius-lg);
    background: var(--sgi-surface);
    box-shadow: var(--sgi-shadow-sm);
}

.sgi-card-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--sgi-border);
}

.sgi-card-header h2,
.sgi-card-header h3 {
    margin: 0;
    color: var(--sgi-heading);
}

.sgi-card-body {
    padding: 22px;
}