/***********************************************************/
/*                                                         */
/* Plataforma e-ducativa - Argentina                       */
/*                                                         */
/* Copyright (c) 2025 de e-ducativa Educación Virtual S.A. */
/*                                                         */
/***********************************************************/
/* ====================================
   EDU-BTN Component - Button System
   ==================================== */

:root {

    --edu-btn-light: var(--theme-light-base);
    --edu-btn-dark: var(--theme-dark-base);

    --edu-btn-primary: var(--theme-primary);
    --edu-btn-primary-hover: var(--theme-primary-hover);
    --edu-btn-primary-contrast: var(--theme-primary-contrast);

    --edu-btn-secondary: var(--theme-secondary);
    --edu-btn-secondary-hover: var(--theme-secondary-hover);
    --edu-btn-secondary-contrast: var(--theme-secondary-contrast);

    --edu-btn-success: var(--theme-success);
    --edu-btn-success-hover: var(--theme-success-hover);
    --edu-btn-success-contrast: var(--theme-success-contrast);

    --edu-btn-warning: var(--theme-warning);
    --edu-btn-warning-hover: var(--theme-warning-hover);
    --edu-btn-warning-contrast: var(--theme-warning-contrast);

    --edu-btn-danger: var(--theme-danger);
    --edu-btn-danger-hover: var(--theme-danger-hover);
    --edu-btn-danger-contrast: var(--theme-danger-contrast);

    --edu-btn-info: var(--theme-info);
    --edu-btn-info-hover: var(--theme-info-hover);
    --edu-btn-info-contrast: var(--theme-info-contrast);

    --edu-btn-campus: var(--variable-color-plataforma);
    --edu-btn-campus-hover: var(--variable-color-plataforma-gamma1);
    --edu-btn-campus-contrast: var(--variable-color-plataforma-contraste);

    --edu-btn-curso: var(--variable-color-curso);
    --edu-btn-curso-hover: var(--variable-color-curso-gamma1);
    --edu-btn-curso-contrast: var(--variable-color-curso-contraste);

    --edu-btn-font-size-sm: 14px;
    --edu-btn-font-size: 16px;
    --edu-btn-font-size-lg: 18px;

    --edu-btn-border-width: 1px;
    --edu-btn-border-radius: 3px;

}

/* ====================================
   Base Button Styles
   ==================================== */

.edu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 16px;
    min-height: 36px;
    border: var(--edu-btn-border-width) solid transparent;
    border-radius: var(--edu-btn-border-radius);
    box-sizing: border-box;
    font-size: var(--edu-btn-font-size);
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    gap: 6px;
    transition: background-color 0.2s ease-in-out, opacity 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

a.edu-btn {
    text-decoration: none;
}

/* Base states */
.edu-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ====================================
   Size Variants
   ==================================== */

.edu-btn-sm {
    padding: 4px 12px;
    font-size: var(--edu-btn-font-size-sm);
    min-height: 28px;
}

.edu-btn-lg {
    padding: 12px 24px;
    font-size: var(--edu-btn-font-size-lg);
    min-height: 44px;
}

/* ====================================
   Icon Support
   ==================================== */

.edu-btn-icon-only {
    padding: 0;
    width: 36px;
}

.edu-btn-icon-right {
    flex-direction: row-reverse;
}

.edu-btn-icon-top {
    flex-direction: column;
    gap: 4px;
}

.edu-btn-icon-bottom {
    flex-direction: column-reverse;
    gap: 4px;
}

/* Icon-only size variants */
.edu-btn-sm.edu-btn-icon-only {
    padding: 0;
    width: 28px;
}

.edu-btn-lg.edu-btn-icon-only {
    padding: 0;
    width: 44px;
}

/* ====================================
   Color Variants - Solid Buttons
   ==================================== */

/* Primary */
.edu-btn-primary {
    border-color: var(--edu-btn-primary);
    background-color: var(--edu-btn-primary);
    color: var(--edu-btn-primary-contrast);
}

.edu-btn-primary:hover:not(:disabled) {
    border-color: var(--edu-btn-primary-hover);
    background-color: var(--edu-btn-primary-hover);
}

.edu-btn-primary:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-primary) 40%, transparent);
}

/* Secondary */
.edu-btn-secondary {
    border-color: var(--edu-btn-secondary);
    background-color: var(--edu-btn-secondary);
    color: var(--edu-btn-secondary-contrast);
}

.edu-btn-secondary:hover:not(:disabled) {
    border-color: var(--edu-btn-secondary-hover);
    background-color: var(--edu-btn-secondary-hover);
}

.edu-btn-secondary:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-secondary) 40%, transparent);
}

/* Success */
.edu-btn-success {
    border-color: var(--edu-btn-success);
    background-color: var(--edu-btn-success);
    color: var(--edu-btn-success-contrast);
}

.edu-btn-success:hover:not(:disabled) {
    border-color: var(--edu-btn-success-hover);
    background-color: var(--edu-btn-success-hover);
}

.edu-btn-success:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-success) 40%, transparent);
}

/* Warning */
.edu-btn-warning {
    border-color: var(--edu-btn-warning);
    background-color: var(--edu-btn-warning);
    color: var(--edu-btn-warning-contrast);
}

.edu-btn-warning:hover:not(:disabled) {
    border-color: var(--edu-btn-warning-hover);
    background-color: var(--edu-btn-warning-hover);
}

.edu-btn-warning:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-warning) 40%, transparent);
}

/* Danger */
.edu-btn-danger {
    border-color: var(--edu-btn-danger);
    background-color: var(--edu-btn-danger);
    color: var(--edu-btn-danger-contrast);
}

.edu-btn-danger:hover:not(:disabled) {
    border-color: var(--edu-btn-danger-hover);
    background-color: var(--edu-btn-danger-hover);
}

.edu-btn-danger:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-danger) 40%, transparent);
}

/* Info */
.edu-btn-info {
    border-color: var(--edu-btn-info);
    background-color: var(--edu-btn-info);
    color: var(--edu-btn-info-contrast);
}

.edu-btn-info:hover:not(:disabled) {
    border-color: var(--edu-btn-info-hover);
    background-color: var(--edu-btn-info-hover);
}

.edu-btn-info:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-info) 40%, transparent);
}

/* Campus */
.edu-btn-campus {
    border-color: var(--edu-btn-campus);
    background-color: var(--edu-btn-campus);
    color: var(--edu-btn-campus-contrast);
}

.edu-btn-campus:hover:not(:disabled) {
    background-color: var(--edu-btn-campus-hover);
}

.edu-btn-campus:focus {
    box-shadow: 0 0 0 2px var(--edu-btn-campus-hover);
}

/* Curso */
.edu-btn-curso {
    border-color: var(--edu-btn-curso);
    background-color: var(--edu-btn-curso);
    color: var(--edu-btn-curso-contrast);
}

.edu-btn-curso:hover:not(:disabled) {
    background-color: var(--edu-btn-curso-hover);
}

.edu-btn-curso:focus {
    box-shadow: 0 0 0 2px var(--edu-btn-curso-hover);
}

/* ====================================
   Color Variants - Outline Buttons
   ==================================== */

/* Outline Primary */
.edu-btn-outline-primary {
    background-color: var(--edu-btn-light);
    color: var(--edu-btn-dark);
    border-color: var(--edu-btn-primary);
}

.edu-btn-outline-primary:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--edu-btn-primary) 8%, var(--edu-btn-light));
    border-color: var(--edu-btn-primary);
}

.edu-btn-outline-primary:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-primary) 40%, transparent);
}

/* Outline Secondary */
.edu-btn-outline-secondary {
    background-color: var(--edu-btn-light);
    color: var(--edu-btn-dark);
    border-color: var(--edu-btn-secondary);
}

.edu-btn-outline-secondary:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--edu-btn-secondary) 8%, var(--edu-btn-light));
    border-color: var(--edu-btn-secondary);
}

.edu-btn-outline-secondary:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-secondary) 40%, transparent);
}

/* Outline Success */
.edu-btn-outline-success {
    background-color: var(--edu-btn-light);
    color: var(--edu-btn-dark);
    border-color: var(--edu-btn-success);
}

.edu-btn-outline-success:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--edu-btn-success) 8%, var(--edu-btn-light));
    border-color: var(--edu-btn-success);
}

.edu-btn-outline-success:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-success) 40%, transparent);
}

/* Outline Warning */
.edu-btn-outline-warning {
    background-color: var(--edu-btn-light);
    color: var(--edu-btn-dark);
    border-color: var(--edu-btn-warning);
}

.edu-btn-outline-warning:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--edu-btn-warning) 8%, var(--edu-btn-light));
    border-color: var(--edu-btn-warning);
}

.edu-btn-outline-warning:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-warning) 40%, transparent);
}

/* Outline Danger */
.edu-btn-outline-danger {
    background-color: var(--edu-btn-light);
    color: var(--edu-btn-dark);
    border-color: var(--edu-btn-danger);
}

.edu-btn-outline-danger:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--edu-btn-danger) 8%, var(--edu-btn-light));
    border-color: var(--edu-btn-danger);
}

.edu-btn-outline-danger:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-danger) 40%, transparent);
}

/* Outline Info */
.edu-btn-outline-info {
    background-color: var(--edu-btn-light);
    color: var(--edu-btn-dark);
    border-color: var(--edu-btn-info);
}

.edu-btn-outline-info:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--edu-btn-info) 8%, var(--edu-btn-light));
    border-color: var(--edu-btn-info);
}

.edu-btn-outline-info:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-info) 40%, transparent);
}

/* Outline Campus */
.edu-btn-outline-campus {
    background-color: var(--edu-btn-light);
    color: var(--edu-btn-dark);
    border-color: var(--edu-btn-campus);
}

.edu-btn-outline-campus:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--edu-btn-campus) 8%, var(--edu-btn-light));
    border-color: var(--edu-btn-campus);
}

.edu-btn-outline-campus:focus {
    box-shadow: 0 0 0 2px var(--edu-btn-campus-hover);
}

/* Outline Curso */
.edu-btn-outline-curso {
    background-color: var(--edu-btn-light);
    color: var(--edu-btn-dark);
    border-color: var(--edu-btn-curso);
}

.edu-btn-outline-curso:hover:not(:disabled) {
    background-color: color-mix(in srgb, var(--edu-btn-curso) 8%, var(--edu-btn-light));
    border-color: var(--edu-btn-curso);
}

.edu-btn-outline-curso:focus {
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--edu-btn-curso) 40%, transparent);
}