/* ============================================================
   TARIFARIO CPMS — DIRSAPOL
   Diseño: Institucional moderno / sidebar + main
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---- RESET & BASE ---- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --c-primary:      #00897B;
    --c-primary-dark: #00695C;
    --c-primary-light:#B2DFDB;
    --c-accent:       #00BFA5;
    --c-red:          #E53935;
    --c-red-light:    #FFEBEE;
    --c-bg:           #F0F4F3;
    --c-surface:      #FFFFFF;
    --c-border:       #DDE4E2;
    --c-text:         #1C2B2A;
    --c-text-muted:   #5F7C79;
    --c-sidebar-bg:   #003D38;
    --c-sidebar-text: rgba(255,255,255,.75);
    --c-sidebar-active: #00897B;
    --sidebar-w:      240px;
    --topbar-h:       64px;
    --toolbar-h:      56px;
    --radius:         10px;
    --radius-sm:      6px;
    --shadow:         0 2px 12px rgba(0,0,0,.07);
    --shadow-md:      0 4px 24px rgba(0,0,0,.10);
    --font-body:      'Plus Jakarta Sans', sans-serif;
    --font-mono:      'JetBrains Mono', monospace;
    --transition:     all .2s ease;
}

html, body {
    height: 100%;
    font-family: var(--font-body);
    background: var(--c-bg);
    color: var(--c-text);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }

/* ---- PRELOADER ---- */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: linear-gradient(135deg, var(--c-primary-dark) 0%, #001A18 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    transition: opacity .6s ease, visibility .6s ease;
}
.preloader.hidden { opacity: 0; visibility: hidden; }

.preloader__logos {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}
.preloader__logos img { height: 110px; filter: drop-shadow(0 4px 12px rgba(0,0,0,.4)); }

.preloader__dots { display: flex; gap: .5rem; }
.preloader__dots span {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--c-accent);
    animation: dotPulse 1.2s infinite ease-in-out;
}
.preloader__dots span:nth-child(2) { animation-delay: .2s; }
.preloader__dots span:nth-child(3) { animation-delay: .4s; }
@keyframes dotPulse {
    0%, 80%, 100% { transform: scale(.6); opacity: .4; }
    40%            { transform: scale(1);  opacity: 1;  }
}

.preloader__text { color: rgba(255,255,255,.5); font-size: .85rem; letter-spacing: .05em; }

/* ---- LAYOUT ---- */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ---- SIDEBAR ---- */
.sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: var(--c-sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: var(--transition);
}

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,.07);
}
.sidebar__brand img { height: 42px; }
.sidebar__brand-text { display: flex; flex-direction: column; }
.sidebar__brand-title {
    color: #fff;
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: .04em;
}
.sidebar__brand-sub {
    color: var(--c-sidebar-text);
    font-size: .7rem;
    font-weight: 400;
    letter-spacing: .03em;
}

.sidebar__nav {
    flex: 1;
    padding: 1rem .75rem;
    display: flex;
    flex-direction: column;
    gap: .25rem;
}

.sidebar__nav-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .6rem 1rem;
    border-radius: var(--radius-sm);
    color: var(--c-sidebar-text);
    font-size: .875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}
.sidebar__nav-item:hover {
    background: rgba(255,255,255,.06);
    color: #fff;
}
.sidebar__nav-item--active {
    background: var(--c-sidebar-active);
    color: #fff;
}
.sidebar__nav-item i { width: 18px; text-align: center; font-size: .95rem; }

.sidebar__footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,.07);
}
.sidebar__rd {
    color: rgba(255,255,255,.3);
    font-size: .7rem;
    letter-spacing: .03em;
    font-family: var(--font-mono);
}

/* ---- MAIN CONTENT ---- */
.main-content {
    margin-left: var(--sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow: hidden;
}

/* ---- TOPBAR ---- */
.topbar {
    height: var(--topbar-h);
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow);
}
.topbar__search-wrap { flex: 1; max-width: 560px; }

.search-ipress {
    display: flex;
    align-items: center;
    background: var(--c-bg);
    border: 1.5px solid var(--c-border);
    border-radius: 50px;
    padding: .4rem .8rem .4rem 1rem;
    gap: .5rem;
    transition: var(--transition);
}
.search-ipress:focus-within {
    border-color: var(--c-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(0,137,123,.12);
}
.search-ipress__icon { color: var(--c-primary); font-size: .9rem; flex-shrink: 0; }
.search-ipress input {
    flex: 1;
    border: none;
    background: transparent;
    outline: none;
    font-size: .9rem;
    font-family: var(--font-body);
    color: var(--c-text);
    min-width: 0;
}
.search-ipress input::placeholder { color: var(--c-text-muted); }
.search-ipress__clear {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--c-text-muted);
    padding: .2rem;
    border-radius: 50%;
    line-height: 1;
    transition: var(--transition);
    display: none;
}
.search-ipress__clear.visible { display: flex; }
.search-ipress__clear:hover { background: var(--c-border); color: var(--c-text); }

.topbar__meta { display: flex; align-items: center; gap: .75rem; }

.ipress-badge {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: rgba(0,137,123,.1);
    color: var(--c-primary-dark);
    border: 1px solid rgba(0,137,123,.25);
    border-radius: 50px;
    padding: .3rem .9rem;
    font-size: .8rem;
    font-weight: 600;
    max-width: 320px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.ipress-badge__nivel {
    background: var(--c-primary);
    color: #fff;
    border-radius: 50px;
    padding: .1rem .5rem;
    font-size: .7rem;
    font-weight: 700;
    margin-left: .2rem;
}

/* ---- TOOLBAR ---- */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 1.5rem;
    gap: 1rem;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-border);
    position: sticky;
    top: var(--topbar-h);
    z-index: 40;
}
.toolbar.sticky-active {
    box-shadow: 0 2px 10px rgba(0,0,0,.08);
}
.toolbar__left { display: flex; align-items: center; gap: 1rem; }
.toolbar__right { display: flex; align-items: center; gap: .75rem; }

.search-proc {
    display: flex;
    align-items: center;
    gap: .5rem;
    background: var(--c-bg);
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    padding: .35rem .75rem;
    transition: var(--transition);
}
.search-proc:focus-within {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(0,137,123,.1);
}
.search-proc i { color: var(--c-text-muted); font-size: .85rem; }
.search-proc input {
    border: none; background: transparent; outline: none;
    font-size: .875rem; font-family: var(--font-body);
    color: var(--c-text); width: 220px;
}
.search-proc input::placeholder { color: var(--c-text-muted); }

.count-badge {
    background: rgba(0,137,123,.1);
    color: var(--c-primary-dark);
    border-radius: 50px;
    padding: .25rem .75rem;
    font-size: .78rem;
    font-weight: 600;
    white-space: nowrap;
}

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .45rem 1rem;
    border-radius: var(--radius-sm);
    font-size: .85rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    border: none;
    transition: var(--transition);
    white-space: nowrap;
    text-decoration: none;
}
.btn--primary {
    background: var(--c-primary);
    color: #fff;
}
.btn--primary:hover { background: var(--c-primary-dark); }
.btn--primary:disabled {
    background: var(--c-border);
    color: var(--c-text-muted);
    cursor: not-allowed;
}
.btn--excel {
    background: #1D6F42;
    color: #fff;
}
.btn--excel:hover { background: #155432; }
.btn--excel.btn--disabled {
    background: var(--c-border);
    color: var(--c-text-muted);
    pointer-events: none;
    cursor: default;
}
.btn--ghost {
    background: transparent;
    color: var(--c-text-muted);
    border: 1.5px solid var(--c-border);
}
.btn--ghost:hover { border-color: var(--c-text-muted); color: var(--c-text); background: var(--c-bg); }

/* ---- TABLE AREA ---- */
.table-wrap {
    flex: 1;
    overflow: auto;
    padding: 1.25rem 1.5rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: .875rem;
    background: var(--c-surface);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
thead { background: var(--c-primary); color: #fff; }
thead th {
    padding: .65rem 1rem;
    font-weight: 600;
    font-size: .8rem;
    letter-spacing: .03em;
    text-align: left;
    white-space: nowrap;
}
thead th.col-num, thead th.col-price { text-align: center; }
tbody tr { border-bottom: 1px solid var(--c-border); transition: background .15s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(0,137,123,.04); }
tbody td {
    padding: .55rem 1rem;
    color: var(--c-text);
    vertical-align: middle;
}
tbody td:first-child { color: var(--c-text-muted); text-align: center; font-size: .8rem; }

.col-cpms { font-family: var(--font-mono); font-size: .82rem !important; }
.col-price { text-align: center !important; font-weight: 600; color: var(--c-primary-dark) !important; }
.col-alert { background: rgba(229,57,53,.08); color: var(--c-red) !important; text-align: center; }

/* Custom scrollbar */
.table-wrap::-webkit-scrollbar { height: 6px; width: 6px; }
.table-wrap::-webkit-scrollbar-track { background: transparent; }
.table-wrap::-webkit-scrollbar-thumb { background: var(--c-primary-light); border-radius: 10px; }

/* ---- EMPTY STATES ---- */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 5rem 2rem;
    gap: 1rem;
    text-align: center;
    color: var(--c-text-muted);
}
.empty-state__icon {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: rgba(0,137,123,.08);
    display: flex; align-items: center; justify-content: center;
    font-size: 2rem;
    color: var(--c-primary);
}
.empty-state__icon--success { background: rgba(0,137,123,.12); color: var(--c-primary); font-size: 2.5rem; }
.empty-state__title { font-size: 1.1rem; font-weight: 700; color: var(--c-text); }
.empty-state__desc { max-width: 340px; font-size: .875rem; line-height: 1.6; }

/* ---- SPINNER ---- */
.spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--c-primary-light);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- VALIDATOR PAGE ---- */
.validator-header {
    padding: 1.5rem 1.5rem .5rem;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}
.validator-header__title {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: .5rem;
    color: var(--c-primary-dark);
}
.validator-header__sub { font-size: .85rem; color: var(--c-text-muted); margin-top: .25rem; }

.upload-card {
    margin: 0 1.5rem 1rem;
    background: var(--c-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

.upload-zone {
    border: 2px dashed var(--c-border);
    border-radius: var(--radius);
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.upload-zone:hover, .upload-zone.drag-over {
    border-color: var(--c-primary);
    background: rgba(0,137,123,.03);
}
.upload-zone input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
    z-index: 2;
}
.upload-zone__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .4rem;
    pointer-events: none;
}
.upload-zone__icon { font-size: 2.5rem; color: var(--c-primary-light); }
.upload-zone__text { font-weight: 600; color: var(--c-text); font-size: .95rem; }
.upload-zone__sub { color: var(--c-text-muted); font-size: .82rem; }
.upload-zone__hint {
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: 50px;
    padding: .2rem .75rem;
    font-size: .75rem;
    color: var(--c-text-muted);
    font-family: var(--font-mono);
    margin-top: .25rem;
}
.upload-zone__selected {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 1rem;
    pointer-events: none;
    z-index: 1;
}
.upload-zone__file-icon { font-size: 2rem; color: #1D6F42; }
.upload-zone__filename { font-weight: 600; color: var(--c-text); font-size: .9rem; word-break: break-all; }
.upload-zone__remove {
    background: var(--c-red-light);
    border: none;
    border-radius: 50%;
    color: var(--c-red);
    width: 28px; height: 28px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: .85rem;
    transition: var(--transition);
    pointer-events: all;
    position: relative;
    z-index: 3;
    flex-shrink: 0;
}
.upload-zone__remove:hover { background: var(--c-red); color: #fff; }

.upload-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    gap: .75rem;
    flex-wrap: wrap;
}
.upload-actions__right { display: flex; align-items: center; gap: .75rem; }

.info-tip { position: relative; color: var(--c-primary); cursor: pointer; font-size: 1.2rem; }
.info-tip__popup {
    position: fixed;
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: .5rem;
    display: none;
    z-index: 500;
    pointer-events: none;
}
.info-tip:hover .info-tip__popup { display: block; }
.info-tip__popup img { height: 260px; width: auto; display: block; }

.validate-loading {
    margin: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--c-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    color: var(--c-text-muted);
    font-size: .875rem;
}

.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 1rem;
    background: rgba(229,57,53,.06);
    border: 1px solid rgba(229,57,53,.15);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    margin-bottom: -1px;
}
.results-title { font-weight: 600; color: var(--c-red); font-size: .875rem; display: flex; align-items: center; gap: .5rem; }

/* ---- JQUERY UI autocomplete override ---- */
.ui-autocomplete {
    border: 1px solid var(--c-border) !important;
    border-radius: var(--radius-sm) !important;
    box-shadow: var(--shadow-md) !important;
    font-family: var(--font-body) !important;
    font-size: .875rem !important;
    max-height: 260px;
    overflow-y: auto;
    overflow-x: hidden;
}
.ui-menu-item-wrapper {
    padding: .5rem 1rem !important;
    color: var(--c-text) !important;
}
.ui-menu-item-wrapper.ui-state-active {
    background: rgba(0,137,123,.08) !important;
    color: var(--c-primary-dark) !important;
    border: none !important;
    font-weight: 500;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
    .sidebar {
        width: 60px;
    }
    .sidebar__brand-text,
    .sidebar__nav-item span,
    .sidebar__rd { display: none; }
    .sidebar__brand { justify-content: center; padding: 1rem .5rem; }
    .sidebar__nav-item { justify-content: center; padding: .7rem; }
    .sidebar__footer { padding: .75rem; }
    .main-content { margin-left: 60px; }

    .topbar { padding: 0 1rem; }
    .toolbar { padding: .75rem 1rem; }
    .table-wrap { padding: .75rem 1rem; }
}

@media (max-width: 600px) {
    .topbar { flex-wrap: wrap; height: auto; padding: .75rem 1rem; gap: .5rem; }
    .topbar__search-wrap { order: 2; width: 100%; max-width: 100%; }
    .toolbar { flex-wrap: wrap; }
    .search-proc input { width: 140px; }
    .validator-header { flex-direction: column; }
    .upload-actions { flex-direction: column; align-items: stretch; }
    .upload-actions__right { flex-wrap: wrap; }
}