/* =========================================================
   MOBILE-FIRST TYPOGRAPHY & SPACING
   Enterprise Standard: 16px base, 1.5 line-height for readability
========================================================= */

:root {
    /* Typography - Best Buy Inspired */
    --font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --line-height-base: 1.5;
    --line-height-tight: 1.2;

    /* Spacing (mobile-first) */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 24px;
    --spacing-2xl: 32px;

    /* Touch targets (minimum 44px for mobile) */
    --touch-target-min: 44px;

    /* IFFYS Brand Colors */
    --color-primary-navy: #001f3f; /* IFFYS Navy Blue */
    --color-accent-orange: #ff6600; /* IFFYS Orange */
    --color-text-white: #ffffff; /* White text */
    --color-bg-light: #f5f7fa; /* Light background */
    --color-bg-lighter: #f9fafb; /* Lighter background */
    --color-text-dark: #1f2937; /* Dark text */
    --color-text-light: #6b7280; /* Light text */
    --color-border: #e5e7eb; /* Border color */
}

* {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
}

/* =========================================================
   BUTTONS - MOBILE FIRST (Best Buy Inspired)
========================================================= */

/* Primary button - Orange CTA with white text */
.btn-post-project-now {
    background-color: var(--color-accent-orange);
    color: var(--color-text-white);
    border: 2px solid var(--color-accent-orange);
    font-weight: 700;
    font-size: var(--font-size-base);
    padding: var(--spacing-md) var(--spacing-lg);
    min-height: var(--touch-target-min);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s ease;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
    box-shadow: 0 2px 8px rgba(255, 102, 0, 0.2);
}

    .btn-post-project-now:hover {
        background-color: #ff7722;
        box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
        transform: translateY(-2px);
    }

    .btn-post-project-now:active {
        transform: translateY(0);
        box-shadow: 0 2px 4px rgba(255, 102, 0, 0.2);
    }

/* Secondary button - Light background with navy border */
.btn-join-as-supplier {
    background-color: var(--color-bg-lighter);
    color: var(--color-primary-navy);
    border: 2px solid var(--color-primary-navy);
    font-weight: 700;
    font-size: var(--font-size-base);
    padding: var(--spacing-md) var(--spacing-lg);
    min-height: var(--touch-target-min);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: all 0.2s ease;
    cursor: pointer;
    -webkit-user-select: none;
    user-select: none;
}

    .btn-join-as-supplier:hover {
        background-color: #f0f2f5;
        border-color: var(--color-primary-navy);
        box-shadow: 0 2px 8px rgba(0, 31, 63, 0.15);
    }

    .btn-join-as-supplier:active {
        opacity: 0.9;
    }

/* =========================================================
   INPUT ELEMENTS - MOBILE FIRST (IFFYS Brand)
========================================================= */

input,
textarea,
select {
    font-size: var(--font-size-base);
    padding: var(--spacing-md);
    border-radius: 6px;
    border: 2px solid var(--color-border);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    font-family: var(--font-family-base);
}

    input:focus,
    textarea:focus,
    select:focus {
        outline: none;
        border-color: var(--color-accent-orange);
        box-shadow: 0 0 0 4px rgba(255, 102, 0, 0.1);
        background-color: rgba(255, 102, 0, 0.02);
    }

.centered-input input.e-input {
    text-align: center;
    font-size: var(--font-size-base);
    font-weight: 800;
}

/* =========================================================
   SYNCFUSION GRID - CLEAN THEME (MOBILE FIRST)
========================================================= */

.sfgrid-clean .e-grid {
    font-family: var(--font-family-base);
    border: none;
    font-size: var(--font-size-sm);
}

.sfgrid-clean .e-gridheader,
.sfgrid-clean .e-gridcontent {
    border: none;
}

.sfgrid-clean .e-rowcell,
.sfgrid-clean .e-headercell {
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-md);
    min-height: var(--touch-target-min);
    display: flex;
    align-items: center;
}

.sfgrid-clean .e-headercell {
    background-color: var(--color-bg-light);
    font-weight: 700;
    color: var(--color-primary-navy);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* =========================================================
   SYNCFUSION GRID - SOFT THEME (MOBILE FIRST)
========================================================= */

.sfgrid-soft .e-grid {
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    font-size: var(--font-size-sm);
}

.sfgrid-soft .e-headercell {
    background: linear-gradient(135deg, var(--color-accent-orange) 0%, #ff7722 100%);
    font-weight: 700;
    color: #ffffff;
    font-size: var(--font-size-sm);
    padding: var(--spacing-md);
    min-height: var(--touch-target-min);
    display: flex;
    align-items: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sfgrid-soft .e-rowcell {
    padding: var(--spacing-md);
    min-height: var(--touch-target-min);
    display: flex;
    align-items: center;
}

.sfgrid-soft .e-row:hover {
    background-color: var(--color-bg-light);
}

/* =========================================================
   SYNCFUSION TABS - MOBILE NAVBAR STYLE (Override Syncfusion)
========================================================= */

/* Override tab container */
.e-tab {
    max-width: 100%;
    font-size: var(--font-size-base);
}

/* Override tab header - use !important to override Syncfusion theme */
.e-tab .e-tab-header {
    height: auto !important;
    min-height: 48px !important;
    background-color: #ffffff !important;
    padding: 0 !important;
    display: flex !important;
    align-items: stretch !important;
    border-bottom: 1px solid var(--color-border) !important;
    border-top: none !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    white-space: nowrap !important;
    box-shadow: none !important;
    -webkit-overflow-scrolling: touch !important;
}

    .e-tab .e-tab-header .e-toolbar,
    .e-tab .e-tab-header .e-toolbar-items,
    .e-tab .e-tab-header .e-toolbar-item {
        height: 100%;
        display: flex;
        align-items: stretch;
    }

.e-tab .e-toolbar-items {
    flex-wrap: nowrap !important;
    gap: 0 !important;
}

/* Override tab wrap/item styling */
.e-tab .e-tab-header .e-tab-wrap {
    height: 100% !important;
    padding: 0 var(--spacing-lg) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: transparent !important;
    border-radius: 0 !important;
    min-height: 48px !important;
    font-size: 13px !important;
    position: relative !important;
    transition: all 0.2s ease !important;
    border-bottom: 3px solid transparent !important;
    color: var(--color-text-light) !important;
}

.e-tab .e-tab-text {
    white-space: nowrap !important;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-size: 13px !important;
    color: inherit !important;
}

.e-tab .e-toolbar-item {
    padding: 0 !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
}

/* Inactive tab state */
.e-tab .e-tab-header .e-toolbar-item:not(.e-active) .e-tab-wrap {
    color: var(--color-text-light) !important;
    border-bottom-color: transparent !important;
    background-color: transparent !important;
}

.e-tab .e-tab-header .e-toolbar-item:not(.e-active) .e-tab-text {
    color: var(--color-text-light) !important;
    font-weight: 600 !important;
}

/* Inactive tab hover state */
.e-tab .e-tab-header .e-toolbar-item:not(.e-active):hover .e-tab-wrap {
    background: rgba(0, 31, 63, 0.03) !important;
    color: var(--color-primary-navy) !important;
    border-bottom-color: transparent !important;
}

    .e-tab .e-tab-header .e-toolbar-item:not(.e-active):hover .e-tab-text {
        color: var(--color-primary-navy) !important;
        font-weight: 600 !important;
    }

/* Active tab state */
.e-tab .e-tab-header .e-toolbar-item.e-active .e-tab-wrap {
    background: transparent !important;
    border-bottom-color: var(--color-accent-orange) !important;
    border-bottom: 3px solid var(--color-accent-orange) !important;
    height: 100% !important;
    color: var(--color-primary-navy) !important;
}

.e-tab .e-tab-header .e-toolbar-item.e-active .e-tab-text {
    color: var(--color-primary-navy) !important;
    font-weight: 700 !important;
}

/* Tab header scrollbar styling */
.e-tab .e-tab-header::-webkit-scrollbar {
    height: 3px !important;
}

.e-tab .e-tab-header::-webkit-scrollbar-track {
    background: transparent !important;
}

.e-tab .e-tab-header::-webkit-scrollbar-thumb {
    background: rgba(0, 31, 63, 0.2) !important;
    border-radius: 2px !important;
}

/* Tab content area */
.e-tab .e-content {
    background: #ffffff !important;
    border-radius: 0 !important;
    padding: var(--spacing-lg) !important;
    box-shadow: none !important;
    font-size: var(--font-size-base) !important;
    border: 1px solid var(--color-border) !important;
    border-top: none !important;
}

/* =========================================================
   LISTVIEW & CARDS - MOBILE FIRST
========================================================= */

.e-listview .e-list-item,
.e-listview .e-list-header {
    overflow: visible !important;
    padding: var(--spacing-md) !important;
    background: transparent;
    border: none;
    font-size: var(--font-size-base);
    min-height: var(--touch-target-min);
}

.quote-card-custom {
    min-height: 120px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    background: #fff;
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.e-listview .e-list-item {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

/* =========================================================
   NUMERIC TEXTBOX & DIALOGS - MOBILE FIRST
========================================================= */

.e-numerictextbox input.e-input {
    text-align: center;
    font-size: var(--font-size-base);
}

.e-dialog {
    z-index: 3000 !important;
    border-radius: 12px;
    font-size: var(--font-size-base);
}

    .e-dialog .e-dlg-overlay {
        z-index: 2999 !important;
    }

    .e-dialog .e-dlg-header {
        padding: var(--spacing-lg);
        font-size: var(--font-size-lg);
        font-weight: 700;
    }

    .e-dialog .e-dlg-content {
        padding: var(--spacing-lg);
        font-size: var(--font-size-base);
    }

/* =========================================================
   GRID GROUP & HEADER STYLES
========================================================= */

.e-grid .e-groupcaption {
    font-size: var(--font-size-sm) !important;
    padding: var(--spacing-md);
    min-height: var(--touch-target-min);
}

.grid-group-style,
.header-gradients {
    display: block;
    width: 100%;
    box-sizing: border-box;
    background: linear-gradient(135deg, #162a5c 0%, #1f3b7a 60%, #2a55b5 100%);
    color: #ffffff !important;
    font-weight: 700;
    border-radius: 8px;
    padding: var(--spacing-lg);
    font-size: var(--font-size-base);
/* =========================================================
   YARDEX GRID CONTAINER - MOBILE FIRST
========================================================= */

.yardex-grid2 .e-grid .e-table {
    background-color: #eef6ff !important;
}

.yardex-grid .e-toolbar {
    background: linear-gradient(135deg, #f8fafc, #eef2ff);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

    .yardex-grid .e-toolbar .e-toolbar-item .e-tbar-btn {
        border-radius: 8px;
        transition: all 0.15s ease;
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm) var(--spacing-md);
        min-height: var(--touch-target-min);
        display: flex;
        align-items: center;
    }

    .yardex-grid .e-toolbar .e-toolbar-item:not(.selected-company-label) .e-tbar-btn:hover {
        background-color: #e0e7ff;
        border-color: #c7d2fe;
    }

    .yardex-grid .e-toolbar .e-toolbar-item:not(.selected-company-label) .e-tbar-btn:focus {
        box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
    }

    .yardex-grid .e-toolbar .selected-company-label {
        pointer-events: none;
        font-weight: 700;
        font-size: var(--font-size-sm);
        flex-grow: 1;
    }

        .yardex-grid .e-toolbar .selected-company-label .e-tbar-btn-text {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
            display: inline-block;
        }

.yardex-grid .e-headercontent,
.yardex-grid .e-gridcontent {
    overflow-x: auto !important;
    font-size: var(--font-size-sm);
}

.yardex-grid .e-table {
    min-width: 100%;
}

.yardex-grid-container {
    width: 100%;
    height: auto;
    overflow-x: auto;
}


/* =========================================================
   SYNCFUSION GRID ICONS - GLOBAL (MOBILE FIRST)
========================================================= */

.e-grid .e-icons:not(.e-btn-icon,.e-check,.e-stop),
.e-grid-popup .e-icons:not(.e-btn-icon,.e-check,.e-stop) {
    color: #6c757d !important;
    font-size: 1.2em;
}

.e-grid .e-detailrowexpand .e-icons,
.e-grid .e-detailrowcollapse .e-icons {
    color: #495057 !important;
    font-size: 18px !important;
    font-weight: 700;
    -webkit-text-stroke: 0.35px currentColor;
    cursor: pointer;
}

.e-grid .e-icon-gdownarrow {
    color: #495057 !important;
    font-size: 18px !important;
    font-weight: 700;
    -webkit-text-stroke: 0.35px currentColor;
}

.e-accordion .e-acrdn-item .e-acrdn-header .e-toggle-icon {
    color: #495057 !important;
    font-size: 18px !important;
    font-weight: 700;
    -webkit-text-stroke: 0.35px currentColor;
    cursor: pointer;
}

.e-toolbar .e-toolbar-item .e-tbar-btn .e-tbar-btn-text {
    font-weight: 700;
    font-size: var(--font-size-sm);
}

/* =========================================================
   RESPONSIVE DESIGN - TABLET & DESKTOP
========================================================= */

/* Tablet (640px - 1023px) */
@media (min-width: 640px) {
    :root {
        --font-size-base: 16px;
        --font-size-sm: 14px;
        --font-size-lg: 18px;
        --spacing-lg: 18px;
    }

    .yardex-grid .e-toolbar {
        padding: var(--spacing-md) var(--spacing-lg);
        flex-wrap: nowrap;
    }

    .yardex-grid .e-table {
        min-width: 800px;
    }

    .yardex-grid-container {
        width: 100%;
        height: auto;
    }
}

/* Desktop (1024px - 1919px) */
@media (min-width: 1024px) {
    :root {
        --font-size-base: 16px;
        --font-size-sm: 14px;
        --font-size-lg: 18px;
        --spacing-lg: 20px;
    }

    .e-tab .e-tab-header {
        min-height: 48px;
    }

    .yardex-grid .e-toolbar {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .yardex-grid .e-table {
        min-width: 1000px;
    }

    .yardex-grid .e-toolbar .selected-company-label .e-tbar-btn-text {
        max-width: 300px;
    }

    .yardex-grid-container {
        width: calc(100vw - 16rem);
        height: calc(100vh - 6rem);
    }
}

/* Large Desktop (1920px+) */
@media (min-width: 1920px) {
    :root {
        --font-size-base: 17px;
        --font-size-sm: 15px;
        --font-size-lg: 19px;
    }

    .e-grid .e-headercell,
    .e-grid .e-stackedheadercell,
    .e-grid .e-rowcell {
        font-size: 15px !important;
    }

    .e-grid .e-headercell .e-headertext {
        font-size: 15px !important;
    }

    .side-nav .side-nav-link,
    .side-nav .sub-menu .side-nav-link {
        font-size: 15px !important;
        line-height: 1.5;
    }

    .yardex-grid .e-table {
        min-width: 1400px;
    }

    .yardex-grid-container {
        width: calc(100vw - 20rem);
        height: calc(100vh - 7rem);
    }
}